EOVSA Wiki - User contributions [en]

VLA 20160218

2018-11-15T08:35:36Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1rCc1S3dLKJoezkt3aAemJ86V7nELw-7Q VLA overview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1fNt55vBqmFtbGYwJIByeu4bFshr5QfpX 2008ty3.gif] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1koRL_ipeRXfVq_LDcZdLk5YjEQp55x-A File:2008gs.gif] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501] || [https://drive.google.com/open?id=13bf6UwOkpWeX0mvLrF5dMQd5INurS8Ai 2110.gif]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T04:06:50Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA overview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1fNt55vBqmFtbGYwJIByeu4bFshr5QfpX 2008ty3.gif] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1koRL_ipeRXfVq_LDcZdLk5YjEQp55x-A File:2008gs.gif] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501] || [https://drive.google.com/open?id=13bf6UwOkpWeX0mvLrF5dMQd5INurS8Ai 2110.gif]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T04:06:13Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1fNt55vBqmFtbGYwJIByeu4bFshr5QfpX 2008ty3.gif] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1koRL_ipeRXfVq_LDcZdLk5YjEQp55x-A File:2008gs.gif] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501] || [https://drive.google.com/open?id=13bf6UwOkpWeX0mvLrF5dMQd5INurS8Ai 2110.gif]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T04:05:06Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1fNt55vBqmFtbGYwJIByeu4bFshr5QfpX 2008ty3.gif] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1koRL_ipeRXfVq_LDcZdLk5YjEQp55x-A File:2008gs.gif] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T03:54:28Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [https://drive.google.com/open?id=1fNt55vBqmFtbGYwJIByeu4bFshr5QfpX 2008ty3.gif] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T03:53:22Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T03:52:43Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501] || [https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-11-07T03:52:17Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[https://drive.google.com/open?id=1wWmdlrUAd1dONZp_Cwq-cyVDYuDwnbhf 1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-28T13:17:49Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1CuFY0fokJKGX_M0GvAE9RN8RKjYLerz7 VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-28T12:55:45Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: [https://drive.google.com/open?id=1E3hiyEPlxGlsff2-SFDKnXXbkhWLfpZv VLA voewview movie]

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160219

2018-09-19T22:16:56Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with Hinode and NuSTAR. One C-class flares were covered: A C2.7 flare at the limb peaking at arounf 23:00 . [[:File:20160219 sum.png]]

*[[link to VLA overview movie]]:

*AIA movie:[[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160219T2244-20160219T2333_AIA_131-193-171_S23E87_ssw_cutout_20160219_224411_aia_171_S23E872016-02-19T22%3A44%3A00.000.xml AIA movie on the limb C2.7flare]] [[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_ssw_cutout_20160219_180006_aia_4500_2016-02-19T17%3A53%3A10.000.xml AIA movie on the limb at 18:00]]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|18:42-18:44 ||Drifting pulsation structures || || [https://drive.google.com/open?id=1f5-MBgwHDHfWoMkifgxWgFxgJ2K8TAtu VLA movie] || [[:File:Feb19_Rhessi.png]] || [[:File:Feb19.png]] [[https://drive.google.com/open?id=161euS4JvUTRi8KEUC00Dsy3ITf15nKCZ 1843.png]] || Drifting pulsation structures in the dynamic spectrum that correspond to a peak in GOES derivative and RHESSI 6-12 keV light curve
|}

VLA 20160219

2018-09-19T22:01:50Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with Hinode and NuSTAR. One C-class flares were covered: A C2.7 flare at the limb peaking at arounf 23:00 . [[:File:20160219 sum.png]]

*[[link to VLA overview movie]]:

*AIA movie:[[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160219T2244-20160219T2333_AIA_131-193-171_S23E87_ssw_cutout_20160219_224411_aia_171_S23E872016-02-19T22%3A44%3A00.000.xml AIA movie on the limb C2.7flare]] [[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_ssw_cutout_20160219_180006_aia_4500_2016-02-19T17%3A53%3A10.000.xml AIA movie on the limb at 18:00]]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|18:42-18:44 ||Drifting pulsation structures || || || [[:File:Feb19_Rhessi.png]] || [[:File:Feb19.png]] [[https://drive.google.com/open?id=161euS4JvUTRi8KEUC00Dsy3ITf15nKCZ 1843.png]] || Drifting pulsation structures in the dynamic spectrum that correspond to a peak in GOES derivative and RHESSI 6-12 keV light curve
|}

VLA 20160219

2018-09-19T22:01:34Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with Hinode and NuSTAR. One C-class flares were covered: A C2.7 flare at the limb peaking at arounf 23:00 . [[:File:20160219 sum.png]]

*[[link to VLA overview movie]]:

*AIA movie:[[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160219T2244-20160219T2333_AIA_131-193-171_S23E87_ssw_cutout_20160219_224411_aia_171_S23E872016-02-19T22%3A44%3A00.000.xml AIA movie on the limb C2.7flare]] [[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_ssw_cutout_20160219_180006_aia_4500_2016-02-19T17%3A53%3A10.000.xml AIA movie on the limb at 18:00]]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''Location''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|18:42-18:44 ||Drifting pulsation structures || || || [[:File:Feb19_Rhessi.png]] || [[:File:Feb19.png]] [[https://drive.google.com/open?id=161euS4JvUTRi8KEUC00Dsy3ITf15nKCZ 1843.png]] || Drifting pulsation structures in the dynamic spectrum that correspond to a peak in GOES derivative and RHESSI 6-12 keV light curve
|}

VLA 20160219

2018-09-19T22:00:12Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with Hinode and NuSTAR. One C-class flares were covered: A C2.7 flare at the limb peaking at arounf 23:00 . [[:File:20160219 sum.png]]

*[[link to VLA overview movie]]:

*AIA movie:[[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160219T2244-20160219T2333_AIA_131-193-171_S23E87_ssw_cutout_20160219_224411_aia_171_S23E872016-02-19T22%3A44%3A00.000.xml AIA movie on the limb C2.7flare]] [[http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_ssw_cutout_20160219_180006_aia_4500_2016-02-19T17%3A53%3A10.000.xml AIA movie on the limb at 18:00]]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''Location''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|18:42-18:44 ||Drifting pulsation structures || || || [[:File:Feb19_Rhessi.png]] || [[:File:Feb19.png]] [[:File:1843self.png]] || Drifting pulsation structures in the dynamic spectrum that correspond to a peak in GOES derivative and RHESSI 6-12 keV light curve
|}

VLA 20160218

2018-09-19T20:50:54Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[https://drive.google.com/file/d/1QDdAmdaAdNvfyLsDfndZCRbraE-a5SGI/view?usp=sharing File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-19T20:44:12Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-19T20:43:51Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || :File:2008ty3.gif || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-19T20:42:23Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008gs.gif]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-13T23:38:00Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || need fix the registration problem || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

File:2008ty3.gif

2018-09-13T23:36:46Z

Yjluo:

VLA 20160218

2018-09-13T23:35:39Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || [[:File:2008ty3.gif]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA Data Survey

2018-09-13T15:26:06Z

Yjluo: /* List of Jansky VLA Solar Observations */

== List of Jansky VLA Solar Observations ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Date''' || '''VLA Time''' || '''Observing Setup''' || '''Context''' || '''Details''' || '''Flare Events''' || '''RHESSI''' || '''Fermi/GBM''' || '''Publications'''
|-
| Nov 5, 2011 || 20:39:08-23:07:56 || 18 ants in Config D 1-2 GHz/1 MHz, 0.1 s || Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20111105]] || M1.8@20:37 || Yes; 12-25 || Yes; 25-50 || [https://ui.adsabs.harvard.edu/#abs/2013ApJ...763L..21C/abstract Chen+2013]
|-
| Nov 18, 2011 || 17:02:17-17:25:50 || 18 ants in Config D 1-2 GHz/1 MHz, 0.1 s || Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20111118/VLA_obs_summary_20111118.pdf summary] || [[VLA_20111118]] || C2.7@17:25 || Yes; 12-25 || No ||
|-
| Feb 25, 2012 || 17:04:00-17:40:17 || 26 ants in Config C || - || 20 dB att measurement || - || - || - || -
|-
| rowspan="2" | Feb 25, 2012 || rowspan="2" | 18:00:06-22:17:00 || rowspan="2" | 26 ants in Config C 1-2 GHz/1 MHz, 1s || rowspan="2" | Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20120225/VLA_obs_summary_20120225.pdf summary] || rowspan="2" | [[VLA_20120225]] || B3.6 microflare @19:29 || No || Yes; 6-12 ||
|-
| B4.0 microflare@20:50 || Yes; 6-12 || No ||
|-

| Mar 3, 2012 || 17:53:23-21:44:54 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20120303]] || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || Yes; 12-25 || Yes; 12-25 || [http://adsabs.harvard.edu/abs/2014ApJ...794..149C Chen+2014], [http://adsabs.harvard.edu/abs/2015arXiv151202237C Chen+2015], [http://adsabs.harvard.edu/abs/2017ApJ...848...77W Wang+2017]
|-
| Mar 10, 2012 || 17:46:18-21:46:46 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20120310/VLA_obs_summary_20120310.pdf summary] || [[VLA_20120310]] || [http://sdowww.lmsal.com/sdomedia/ssw/media/ssw/ssw_client/data/ssw_service_120310_105356_10418/www/ M8.4@17:40] || Yes; 25-50 || Yes; 50-100 ||
|-
| Apr 23, 2013 || 19:37:36-21:32:12 || -- ants in Config D L:1-2 GHz/2 MHz, 50 ms S: 2-4 GHz/2 MHz, 50 ms|| Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20130423/VLA_obs_summary_20130423.pdf summary] || [[VLA_20130423]] || [C1.8@20:34:10] || || ||
|-
| rowspan="5" | Apr 25, 2013 || rowspan="5" | 14:36:10-19:03:52 || rowspan="5" | -- ants in Config D L:1-2 GHz/2 MHz, 50 ms S: 2-4 GHz/2 MHz, 50 ms|| rowspan="5" | Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20130425/VLA_obs_summary_20130425.pdf summary] || rowspan="5" | [[VLA_20130425]] || C1.0@15.31 || Yes; 6-12 || No ||
|-
| C1.5@16:23 || Yes; 12-25|| Yes; 14-25 ||
|-
| C3.9@17:17 || Yes; 12-25 || No ||
|-
| C5.6@17:28 || No || No ||
|-
| C1.3@18:28 || Yes; 12-25 || No ||
|-
| May 14, 2013 || 14:38:36-17:35:13 || -- ants in Config D L:1-2 GHz/2 MHz, 50 ms S: 2-4 GHz/2 MHz, 50 ms|| Overview dynamic spectrum [summary] || [[VLA_20130614]] || Multiple C1 flares || || ||
|-
| Jun 10, 2013 || 15:57:34-18:34:31 || -- ants in Config D L,S,C/1 MHz, 1 s|| - || 20 dB att measurement || -|| - || - ||
|-
| Aug 1, 2013 || 14:55:28-15:32:29 || -- ants in Config D L,S,C/1 MHz, 1 s|| - || 20 dB att measurement || - || - || - ||
|-
| rowspan="2" | Sep 10, 2014 || 21:14:56-22:57:52 || 27 ants in Config D C: 4.2-5.2, 7-8 GHz/1 MHz, 1s || Overview dynamic spectrum [summary] || rowspan="2" | [[VLA_20140910]] || rowspan="2" | decay phase of X1.6@17:40 || Yes; 25-50 || Yes; 25-50 ||
|-
| 23:12:09-00:32:33 || 27 ants in Config D L: 1-2 GHz/1 MHz, 0.1 s || Overview dynamic spectrum [summary] || Yes; 25-50 || Yes; 25-50 ||
|-
| Sep 15, 2014 || 14:33:50-15:09:59 || 27 ants in Config D L,S,C/1 MHz, 1 s || - || 20 dB att measurement || - || - || - || -
|-
| rowspan="3" | Nov 1, 2014 || rowspan="3" | 16:30:10-20:40:09 || rowspan="3" | 27 ants in config C L: 1-2 GHz/2 MHz, 0.05 s || rowspan="3" | Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20141101/VLA_obs_summary_20141101.pdf summary] || rowspan="3" | [[VLA_20141101]] || B5.1 microflare@19:10 || Yes || No ||[https://ui.adsabs.harvard.edu/#abs/2018arXiv180805951C/abstract Chen+2018]
|-
|C7.2@16:47 || Yes; 12-25 || No || Yu et al, in prep
|-
| C2.3@18.20 || No || No ||
|-
| Nov 4, 2014 || 18:06:19-18:43:14 || Config C L/1 MHz, 1 s, S/1 MHz, 1 s, C/1 MHz, 1 s || || Overview dynamic spectrum || || [[VLA_20141104]] ||
|-
| Nov 18, 2014 || 14:20:46-19:42:51 || Config C L: 1-2 GHz/1 MHz, 1 s; S: 2-4 GHz/1 MHz, 1 s, C: 4-8 GHz/1 MHz, 1 s || || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20141118/AR12209_20141118_obs_script_pnting.png FOV] || [[VLA_20141118]] ||
|-
| Nov 20, 2014 || 14:12:18-19:41:50 || Config C L: 1-2 GHz/1 MHz, 1 s; S: 2-4 GHz/1 MHz, 1 s, C: 4-8 GHz/1 MHz, 1 s || || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20141120/AR12209_20141120_obs_script_pnting.png FOV] || [[VLA_20141120]] ||
|-
| Nov 22, 2014 || 14:04:32-19:31:35 || Config C L: 1-2 GHz/1 MHz, 1 s; S: 2-4 GHz/1 MHz, 1 s, C: 4-8 GHz/1 MHz, 1 s || || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20141122/AR12209_20141122_obs_script_pnting.png FOV] || [[VLA_20141122]] ||
|-
| Nov 24, 2014 || 15:34:00-19:25:47 || Config C L: 1-2 GHz/1 MHz, 1 s; S: 2-4 GHz/1 MHz, 1 s, C: 4-8 GHz/1 MHz, 1 s || || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20141124/AR12209_20141124_obs_script_pnting.png FOV] || [[VLA_20141124]] ||
|-
| Dec 8, 2014 || 19:09:27-19:45:36 || Config C L/1 MHz, 1 s, S/1 MHz, 1 s, C/1 MHz, 1 s || || Overview dynamic spectrum || || [[VLA_20141208]] ||
|-
| Dec 11, 2014 || 17:48:53-20:50:32 || Config C L: 1-2 GHz/2 MHz, 50 ms || || Overview dynamic spectrum || || [[VLA_20141211]] ||
|-
| Feb 12, 2016 || 20:50:35-21:05:05 || Config C L: 1-2 GHz/2 MHz, 50 ms || || Overview dynamic spectrum || || [[VLA_20160212]] ||
|-
| Feb 18, 2016 || 19:12:29-23:54:05 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1954-20160218T2040_AIA_131-193-171_N11W88_ssw_cutout_20160218_195411_aia_171_N11W882016-02-18T19%3A54%3A00.000.xml C1.2@19:59] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T2103-20160218T2132_AIA_131-193-171_N03E23_ssw_cutout_20160218_210311_aia_171_N03E232016-02-18T21%3A03%3A00.000.xml C1.8@21:08] || [[:File:20160218.png | Overview dynamic spectrum]]|| [https://web.njit.edu/~binchen/download/vla/20160218/2016-02-18_Summary_Sijie.pptx summary] || [[VLA_20160218]] ||
|-
| Feb 19, 2016 || 18:41:49-23:23:25 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/19/gev_20160219_2249/ C2.7@22:49] || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20160219/2016-02-19_Summary_Sijie.pptx summary] || [[VLA_20160219]] ||
|-
| Feb 23, 2016 || 17:00:06-17:30:07 || Config C L: 1-2 GHz/2 MHz, 50 ms; S: 2-4 GHz/2 MHz, 50 ms || || Overview dynamic spectrum || || [[VLA_20160223]] ||
|-
| Apr 09, 2016 || 17:56:59-22:57:52 || 14 ants in Config C 1-2 GHz/2 MHz, 50 ms 13 ants in Config C 1-2 GHz/2 MHz, 50 ms || About 7 C flares; [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_1840/index.html C1.5@18:44] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2029/index.html C1.5@20:34] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2201/index.html C1.4@22:04] || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20160409/2016-04-09_Summary_Sijie.pptx summary] || [[VLA_20160409]] ||
|-
| Apr 10, 2016 || 18:03:25-22:51:40 || Config C L: 1-2 GHz/2 MHz, 50 ms; S: 2-4 GHz/2 MHz, 50 ms || Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20160410/2016-04-10_Summary_Sijie.pptx summary] || [[VLA_20160410]] || GOES below C level with microflares; B6.9@21:43 || || ||
|-
| Apr 15, 2016 || 17:11:35-22:03:32 || Config C L: 1-2 GHz/2 MHz, 50 ms; S: 2-4 GHz/2 MHz, 50 ms || Overview dynamic spectrum [https://web.njit.edu/~binchen/download/vla/20160415/2016-04-15_Summary_Sijie.pptx summary] || [[VLA_20160415]] || GOES below C level with microflares || || ||
|-
| Apr 16, 2016 || 17:13:00-22:15:504 || 13 ants in Config C 2-4 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1914/index.html C1.4@19:14] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1942/index.html C5.8@19:42] || || [https://web.njit.edu/~binchen/download/vla/20160416/2016-04-16_Summary_Sijie.pptx summary] || [[VLA_20160416]] ||
|-
| Apr 17, 2016 || 17:26:23-22:15:04 || Config C L: 1-2 GHz/2 MHz, 50 ms; S: 2-4 GHz/2 MHz, 50 ms || || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20160417/2016-04-17_Summary_Sijie.pptx summary] || [[VLA_20160417]] ||
|-
| Apr 22, 2016 || 17:12:14-23:04:03 || Config C L: 1-2 GHz/2 MHz, 50 ms || || Overview dynamic spectrum || [https://web.njit.edu/~binchen/download/vla/20160422/2016-04-22_Summary_Sijie.pptx summary] || [[VLA_20160422]] ||
|-
|}

== Data Survey Tutorial ==
===Step 1: Preparatory Work ===

==== Get the visibility data ====

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event.

The casa task 'listobs' can help to check the basic information of the data, to get the better understanding of each casa task, you can both type the task name followed with a question mark( for example, 'listobs?') in the server or directly google 'nrao casa listobs'.

For each casa task(take the listobs as a example), you can type 'tget listobs' and then 'inp' to get and change the input parameters then 'go' to run the task.

Task listobs can tell some basic information and task plotants can tell you the configration of the antanas, these are the basic information of your observation data. About the casa task and example of listobs, see the link to [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide]

The original data may be too large for us to do the survey directly, we can use the task 'split' to split the data.

Using the 2016 Feb 18 event as a example, the original data have 50 millisecond time cadence. To reduce the data size, we average it into 1 second cadence using the "split" command in CASA. The key parameter for doing the averaging is "timebin". Here we set it to "1s", meaning averaging to 1-s cadence. This reduced cadence is very informative for viewing the entire observation. However, if we want to look at structures with full time resolution (e.g., 50 ms), we do not want to do the averaging. But to reduce the data size, we can instead split only a short period (say, 1 minute). In this case, we want to use the "timerange" parameter to select the time range, e.g., "19:10:10~19:11:10" (please follow the output of "help split" for syntax).

<pre>
taskname = "split"
vis = "/srg/data/evla/20160219/sun_20160219.50ms.ms/"
outputvis = "sun-2016021.50ms.ms"
keepmms = True
field = ""
spw = ""
scan = ""
antenna = ""
correlation = ""
timerange = "0"
intent = ""
array = ""
uvrange = ""
observation = ""
feed = ""
datacolumn = "data"
keepflags = True
width = 1
timebin = "1s"
combine = ""
#split(vis="/srg/data/evla/20160219/sun_20160219.50ms.ms/",outputvis="sun-20160219.50ms.ms",keepmms=True,field="",
spw="",scan="",antenna="",correlation="",timerange="",intent="",array="",uvrange="",observation="",feed="",datacolumn="data",keepflags=True,width=1,timebin="1s",combine="")
</pre>

==== Other information of the event ====

Except the vla data itself, we may also need the X-ray data and EUV data to help us. You can see the summary in Prof. Bin's [https://web.njit.edu/~binchen/vla.html website] or go the [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+gbmo+gbmd flare browser] and the [https://www.helioviewer.org/ helioviewer]

[[File:Goes.png|frame|x200px|left|Goes command window]] [[File:Goes plot.png|frame|x200px|right|Goes plot window]]

If you are in the server, you can do into idl to get the plot of Goes and RHESSI, which can help us identify the features in the dynamic spectrum.

Type 'goes' or 'hessi' you will see the command window.

Use Goes as a example, when you come into the command window, you can select parameters fot the plotting(mainly the timerange) and after clicking 'plot', you can control the plot in the menus and output the figure or you can directly write the idl savefile(for making the dynamic mivie later) in command window.

Always we need flux and derivate information for analysis.

=== Step 2: Overview of the Event ===

==== Select the appropriate baselines ====
Usually we use the task '[https://github.com/binchensun/suncasa/blob/master/utils/dspec.py dspec]' to make the dynamic spectrum, use get_dspec to create a npz file, the most important input is timerange and baseline. You can use the casa task 'viewer' to check the visbility data( remember when using the viewer, don not select too long timerange).

[[File:viewer1.png|frame|x200px|left|viewer data manager]] [[File:viewer2.png|frame|x300px|right|viewer display panel]]

When coming into the window of viewer. First in the data manager to select the timerange(no more than 20 minutes) and so on.

Then get into the display panel, set x,y,animation axis as 'time','channel'and'baselines'. Then you can check the display to select propriate baselines. Remember to check every spectral windows and both LCP and RCP.

Check Each baselines and better select both the longer baselines and shorter baselines to make the npz file.

==== Plot detailed dynamic spectrum====
Use plt_dspec to do the plot, after getting the npz file, you can do the plot. Usually we are interested in both LCP and RCP, here set a example.

<pre>
from suncasa.utils import dspec
msfile = 'sun_20120310A.50ms.ms' # the visbility data
vis = msfile
bl='4&12'
spw='0~7'
specfile = msfile+'.bl4-12.190000-194000.spec.npz'
timeran='17:58:50~17:59:30'
dspec.get_dspec(vis=vis,specfile=specfile,bl=bl,spw=spw,timeran=timeran)
dspec.plt_dspec(specfile=specfile,pol='RR',dmin=1,dmax=12) #dmin and dmax is used to change color,pol can be selected as 'RR''LL'or'I'
</pre>

[[File:dyn spec.png|frame|x200px|none|dynamic spectrum]]

To get the survey of the whole timerange, we need to get a movie, select the movie as True, you can get a folder called 'dspec' which including the figures to make the movie. You can also attach the goes savefile.

After getting the folders, you can use idl to create the movie like this 2012 Mar 10 event or directly use other ways.

=== Make overview radio/EUV image ===

Once you find something in the movie, you can back to the origrinal data to see the details, and we can use the calibrated data to make the overview image at that time.

==== Make radio image (clean) ====

First step is to make the clean image using CASA task clean, you can also see details od clean in the [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide].

Select the appropriate parameters from the dynamic spectrum to do the clean.

[[File:dy1.png|frame|x200px|none|dynamic spectrum]] [[File:clean.png|frame|x200px|right|clean]]

==== Register cleaned CASA image into FITS file ====

Use the task 'helioimage2fits.imreg' to get the vla_fits file.

<pre>
from suncasa.utils import helioimage2fits
vis='2110.50ms.cal.ms'
imagfile='2110.image' #clean image
timerange='21:10:31.275~21:10:31.675'
helioimage2fits.imreg(vis=vis,imagefile=imagefile,timerange=timerange)
</pre>

==== Plot radio image on AIA ====

Then add the vla-fits file into the aia map.

<pre>
aiamap=smap.Map('aia_lev1_171a_2012_03_10t17_48_00_34z_image_lev1.fits')
vlafits='1747.fits'
vlamap=smap.Map(vlafits)
vlamap.data = vlamap.data.reshape(vlamap.meta['naxis1'],vlamap.meta['naxis2'])
cmap=smap.CompositeMap(aiamap)
cmap.add_map(vlamap,levels=np.array([0.5,0.7,0.9])*np.nanmax(vlamap.data))
cmap.peek()
</pre>

[[File:overview image.png|frame|x200px|right|overview image]]

You can also zoom in and out to see the details in the image.

*[http://www.ovsa.njit.edu/wiki/index.php/Survey_Results survey results]

=== Survey overview plot ===
After you get all the information, you can use the routine 'svplot' to create the overview survey plot.

The required input is the dynamic spectrum file, visbility measurement file, timerange and frequency range. If you have done the clean and get the clean image, you can set the imagefile to your clean image, if you have done the fitsfile, you can set fitsfile to your fitsfile, and if you have downloaded the aiafits, you can set the aiafits to your own aiafits, this steps may save your some time. And you can also change the polarzation by setting pol, the default is 'RRLL'. And you can select the aia wavelength to download by changing aiawave.

To run it in CASA, use command svplot. here is an example
import svplotpy(in CASA)
vis='2110.50ms.cal.ms'
spec=2110.spec.npz'
timerange=''
spw='2~3‘
svplot.svplot(vis=vis,spec=spec,timerange=timerange,spw=spw)
and you can then get the figures as below.
[[File:svplot.png|x400px]]
===Make radio movie with svplot===
Svplot is also capable to make overview movie from a CASA visibility dataset by setting the keyword '''mkmovie==True'''.
The following short example shows how to make a movie with svplot from a visibility file.

from suncasa.utils import svplot as sv
sv.svplot(vis='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled', ## The input ms file.
timerange='17:00:00~18:06:00' ## optional, the timerange within which the movie will span over.
specfile='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled.dspec.med.npz', ## optional, will make a new one if not provided
spw=['1','2','3','4'] ## The spectral window to be imaged. Note: When mkmovie=True, if spw is a list, images at individual band will be made. If spw is a string, a multi-frequency synthesis image will be made.
niter=500,
imsize=[512], ## images size for Clean procedure in unit of pixel
cell=['2.5arcsec'], ## images resolution for Clean procedure
xycen=[975, -140], ## The center of images for Clean (Also the center of the image display)
fov=[512., 512.], ## field of view of the image display in unit of arcsec
stokes='XX,YY',
overwrite=True, ## If to overwrite the existed fits image files
mkmovie=True, ## Set this to True if one want to make a movie
twidth=12, ## Number of timestamps to average to form one output image. Say twidth = 12 for an 1 sec integration data, the output time cadence is 12 sec.
imax=1e7, ## color scale for the radio image
imin=0.5e6, ## color scale for the radio image
dmax=0.5e6, ## color scale for the dynamic spectrum
plotaia=True, ## optional, set False if you do not want to overlay radio images over AIA EUV images.
aiadir = './your-aia-data-path', ## if you have the corresponding AIA fits files somewhere locally, provide the folder path. The code will search the following places: 1. the default AIA data path ("/srg/data/sdo/aia/level1/" on baozi); 2. the path provided by keyword "aiadir"; 3. the current directory. If plotaia is True, and there is no aia fits files found at any of the forementioned paths, it will download the specific AIA fits data to the current directory.
aiawave=171, ## optional, AIA passband.
plt_composite=True, ## optional, set True if you want to plot radio image contours from all specified spectral windows in one images.
ncpu=10)

The resulting images will be saved to "qlookimgs" folder under the current directory.

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/EOVSA-image/movie.html Example 1: Radio image movie with no AIA files provided.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v1/EOVSA-171/movie.html Example 2: Radio image movie with AIA images in the background.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v4/EOVSA-171/movie.html Example 3: Radio images from different spectral windows combined in one plot.]

File:2110.gif

2018-09-13T08:14:50Z

Yjluo:

VLA 20160218

2018-09-13T08:14:25Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [[:File:2110.gif]]|| [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

File:1943.gif

2018-09-13T06:46:03Z

Yjluo: Yjluo uploaded a new version of "File:1943.gif"

File:1943.gif

2018-09-13T06:45:50Z

Yjluo:

VLA 20160218

2018-09-13T06:45:23Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || [[:File:1943.gif]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-09-13T06:14:23Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''VLA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

File:2047spw7.png

2018-08-08T17:40:56Z

Yjluo:

File:2047spw6.png

2018-08-08T17:39:47Z

Yjluo:

VLA 20120225

2018-08-08T15:23:29Z

Yjluo: /* List of Events/Features */

VLA 20120225

2018-08-08T15:22:26Z

Yjluo: /* List of Events/Features */

VLA 20120225

2018-08-08T15:13:39Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with 26 antenna in L band (1-2 GHz), with 1 MHz frequency resolution and 1 second time resolution. Two B-class microflares were covered: A B3.6 microflare at 19:59 and a B4.0 microflare at 20:50. RHESSI data is available for both.

*VLA overview movie:

*AIA movie:

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20120225

2018-08-08T15:13:25Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km with 26 antenna) in L band (1-2 GHz), with 1 MHz frequency resolution and 1 second time resolution. Two B-class microflares were covered: A B3.6 microflare at 19:59 and a B4.0 microflare at 20:50. RHESSI data is available for both.

*VLA overview movie:

*AIA movie:

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20120225

2018-08-08T15:13:12Z

Yjluo:

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with 26 antenna) in L band (1-2 GHz), with 1 MHz frequency resolution and 1 second time resolution. Two B-class microflares were covered: A B3.6 microflare at 19:59 and a B4.0 microflare at 20:50. RHESSI data is available for both.

*VLA overview movie:

*AIA movie:

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20120225

2018-08-08T15:12:44Z

Yjluo: /* Overview */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with 26 antenna) in L band (1-2 GHz), with 1 MHz frequency resolution and 1 second time resolution. Two B-class microflares were covered: A B3.6 microflare at 19:59 and a B4.0 microflare at 20:50. RHESSI data is available for both.

*VLA overview movie:

*AIA movie:

VLA 20120225

2018-08-08T15:10:39Z

Yjluo: Created page with "== Overview == This observation was made in C configuration (max baseline length 3 km) with 26 antenna) in L band (1-2 GHz), with 1 MHz frequency resolution and 1 second time..."

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with 26 antenna) in L band (1-2 GHz), with 1 MHz frequency resolution and 1 second time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

VLA Data Survey

2018-08-08T15:09:35Z

Yjluo: /* List of VLA Solar Observations */

== List of VLA Solar Observations ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Date''' || '''VLA Time''' || '''Observing Setup''' || '''Flare Events''' || '''Overview Plot''' || '''Context Data''' || '''Details''' || '''Publications'''
|-
| Mar 3, 2012 || 17:53:23-21:44:54 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20160303]] || [http://adsabs.harvard.edu/abs/2014ApJ...794..149C Chen+2014], [http://adsabs.harvard.edu/abs/2015arXiv151202237C Chen+2015], [http://adsabs.harvard.edu/abs/2017ApJ...848...77W Wang+2017]
|-
| Feb 25, 2012 || 18:00:06-22:17:00 || 26 ants in Config C 1-2 GHz/1 MHz, 1s || two microflare B3.6@19:29 B4.0@20:50 || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120225/VLA_obs_summary_20120225.pdf summary] || [[VLA_20120225]] ||
|-
| Feb 18, 2016 || 19:12:29-23:54:05 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_1959/index.html C1.2@19:59] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_2108/index.html C1.8@21:08] || [[:File:20160218.png]] || [https://web.njit.edu/~binchen/download/vla/20160218/2016-02-18_Summary_Sijie.pptx summary] || [[VLA_20160218]] ||
|-
| Feb 19, 2016 || 18:41:49-23:23:25 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/19/gev_20160219_2249/ C2.7@22:49] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160219/2016-02-19_Summary_Sijie.pptx summary] || [[VLA_20160219]] ||
|-
| Apr 09, 2016 || 17:56:59-22:57:52 || 14 ants in Config C 1-2 GHz/2 MHz, 50 ms 13 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_1840/index.html C1.5@18:44] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2029/index.html C1.5@20:34] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2201/index.html C1.4@22:04]|| dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160409/2016-04-09_Summary_Sijie.pptx summary] || [[VLA_20160409]] ||
|-
| Apr 16, 2016 || 17:13:00-22:15:504 || 13 ants in Config C 2-4 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1914/index.html C1.4@19:14] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1942/index.html C5.8@19:42] || || [https://web.njit.edu/~binchen/download/vla/20160416/2016-04-16_Summary_Sijie.pptx summary]|| [[VLA_20160416]] ||
|}

== Data Survey Tutorial ==
===Step 1: Preparatory Work ===

==== Get the visibility data ====

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event.

The casa task 'listobs' can help to check the basic information of the data, to get the better understanding of each casa task, you can both type the task name followed with a question mark( for example, 'listobs?') in the server or directly google 'nrao casa listobs'.

For each casa task(take the listobs as a example), you can type 'tget listobs' and then 'inp' to get and change the input parameters then 'go' to run the task.

Task listobs can tell some basic information and task plotants can tell you the configration of the antanas, these are the basic information of your observation data. About the casa task and example of listobs, see the link to [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide]

The original data may be too large for us to do the survey directly, we can use the task 'split' to split the data.

Using the 2016 Feb 18 event as a example, the original data have 50 millisecond time cadence. To reduce the data size, we average it into 1 second cadence using the "split" command in CASA. The key parameter for doing the averaging is "timebin". Here we set it to "1s", meaning averaging to 1-s cadence. This reduced cadence is very informative for viewing the entire observation. However, if we want to look at structures with full time resolution (e.g., 50 ms), we do not want to do the averaging. But to reduce the data size, we can instead split only a short period (say, 1 minute). In this case, we want to use the "timerange" parameter to select the time range, e.g., "19:10:10~19:11:10" (please follow the output of "help split" for syntax).

<pre>
taskname = "split"
vis = "/srg/data/evla/20160219/sun_20160219.50ms.ms/"
outputvis = "sun-2016021.50ms.ms"
keepmms = True
field = ""
spw = ""
scan = ""
antenna = ""
correlation = ""
timerange = "0"
intent = ""
array = ""
uvrange = ""
observation = ""
feed = ""
datacolumn = "data"
keepflags = True
width = 1
timebin = "1s"
combine = ""
#split(vis="/srg/data/evla/20160219/sun_20160219.50ms.ms/",outputvis="sun-20160219.50ms.ms",keepmms=True,field="",
spw="",scan="",antenna="",correlation="",timerange="",intent="",array="",uvrange="",observation="",feed="",datacolumn="data",keepflags=True,width=1,timebin="1s",combine="")
</pre>

==== Other information of the event ====

Except the vla data itself, we may also need the X-ray data and EUV data to help us. You can see the summary in Prof. Bin's [https://web.njit.edu/~binchen/vla.html website] or go the [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+gbmo+gbmd flare browser] and the [https://www.helioviewer.org/ helioviewer]

[[File:Goes.png|frame|x200px|left|Goes command window]] [[File:Goes plot.png|frame|x200px|right|Goes plot window]]

If you are in the server, you can do into idl to get the plot of Goes and RHESSI, which can help us identify the features in the dynamic spectrum.

Type 'goes' or 'hessi' you will see the command window.

Use Goes as a example, when you come into the command window, you can select parameters fot the plotting(mainly the timerange) and after clicking 'plot', you can control the plot in the menus and output the figure or you can directly write the idl savefile(for making the dynamic mivie later) in command window.

Always we need flux and derivate information for analysis.

=== Step 2: Overview of the Event ===

==== Select the appropriate baselines ====
Usually we use the task '[https://github.com/binchensun/suncasa/blob/master/utils/dspec.py dspec]' to make the dynamic spectrum, use get_dspec to create a npz file, the most important input is timerange and baseline. You can use the casa task 'viewer' to check the visbility data( remember when using the viewer, don not select too long timerange).

[[File:viewer1.png|frame|x200px|left|viewer data manager]] [[File:viewer2.png|frame|x300px|right|viewer display panel]]

When coming into the window of viewer. First in the data manager to select the timerange(no more than 20 minutes) and so on.

Then get into the display panel, set x,y,animation axis as 'time','channel'and'baselines'. Then you can check the display to select propriate baselines. Remember to check every spectral windows and both LCP and RCP.

Check Each baselines and better select both the longer baselines and shorter baselines to make the npz file.

==== Plot detailed dynamic spectrum====
Use plt_dspec to do the plot, after getting the npz file, you can do the plot. Usually we are interested in both LCP and RCP, here set a example.

<pre>
from suncasa.utils import dspec
msfile = 'sun_20120310A.50ms.ms' # the visbility data
vis = msfile
bl='4&12'
spw='0~7'
specfile = msfile+'.bl4-12.190000-194000.spec.npz'
timeran='17:58:50~17:59:30'
dspec.get_dspec(vis=vis,specfile=specfile,bl=bl,spw=spw,timeran=timeran)
dspec.plt_dspec(specfile=specfile,pol='RR',dmin=1,dmax=12) #dmin and dmax is used to change color,pol can be selected as 'RR''LL'or'I'
</pre>

[[File:dyn spec.png|frame|x200px|none|dynamic spectrum]]

To get the survey of the whole timerange, we need to get a movie, select the movie as True, you can get a folder called 'dspec' which including the figures to make the movie. You can also attach the goes savefile.

After getting the folders, you can use idl to create the movie like this 2012 Mar 10 event or directly use other ways.

=== Make overview radio/EUV image ===

Once you find something in the movie, you can back to the origrinal data to see the details, and we can use the calibrated data to make the overview image at that time.

==== Make radio image (clean) ====

First step is to make the clean image using CASA task clean, you can also see details od clean in the [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide].

Select the appropriate parameters from the dynamic spectrum to do the clean.

[[File:dy1.png|frame|x200px|none|dynamic spectrum]] [[File:clean.png|frame|x200px|right|clean]]

==== Register cleaned CASA image into FITS file ====

Use the task 'helioimage2fits.imreg' to get the vla_fits file.

<pre>
from suncasa.utils import helioimage2fits
vis='2110.50ms.cal.ms'
imagfile='2110.image' #clean image
timerange='21:10:31.275~21:10:31.675'
helioimage2fits.imreg(vis=vis,imagefile=imagefile,timerange=timerange)
</pre>

==== Plot radio image on AIA ====

Then add the vla-fits file into the aia map.

<pre>
aiamap=smap.Map('aia_lev1_171a_2012_03_10t17_48_00_34z_image_lev1.fits')
vlafits='1747.fits'
vlamap=smap.Map(vlafits)
vlamap.data = vlamap.data.reshape(vlamap.meta['naxis1'],vlamap.meta['naxis2'])
cmap=smap.CompositeMap(aiamap)
cmap.add_map(vlamap,levels=np.array([0.5,0.7,0.9])*np.nanmax(vlamap.data))
cmap.peek()
</pre>

[[File:overview image.png|frame|x200px|right|overview image]]

You can also zoom in and out to see the details in the image.

*[http://www.ovsa.njit.edu/wiki/index.php/Survey_Results survey results]

=== Survey overview plot ===
After you get all the information, you can use the routine 'svplot' to create the overview survey plot.

The required input is the dynamic spectrum file, visbility measurement file, timerange and frequency range. If you have done the clean and get the clean image, you can set the imagefile to your clean image, if you have done the fitsfile, you can set fitsfile to your fitsfile, and if you have downloaded the aiafits, you can set the aiafits to your own aiafits, this steps may save your some time. And you can also change the polarzation by setting pol, the default is 'RRLL'. And you can select the aia wavelength to download by changing aiawave.

To run it in CASA, use command svplot. here is an example
import svplotpy(in CASA)
vis='2110.50ms.cal.ms'
spec=2110.spec.npz'
timerange=''
spw='2~3‘
svplot.svplot(vis=vis,spec=spec,timerange=timerange,spw=spw)
and you can then get the figures as below.
[[File:svplot.png|x400px]]
===Make radio movie with svplot===
Svplot is also capable to make overview movie from a CASA visibility dataset by setting the keyword '''mkmovie==True'''.
The following short example shows how to make a movie with svplot from a visibility file.

from suncasa.utils import svplot as sv
sv.svplot(vis='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled', ## The input ms file.
timerange='17:00:00~18:06:00' ## optional, the timerange within which the movie will span over.
specfile='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled.dspec.med.npz', ## optional, will make a new one if not provided
spw=['1','2','3','4'] ## ';'.join([str(ll) for ll in range(4, 31)]), ## The spectral window to be imaged
niter=500,
imsize=[512], ## images size for Clean procedure in unit of pixel
cell=['2.5arcsec'], ## images resolution for Clean procedure
xycen=[975, -140], ## The center of images for Clean (Also the center of the image display)
fov=[512., 512.], ## field of view of the image display in unit of arcsec
stokes='XX,YY',
overwrite=True, ## If to overwrite the existed fits image files
mkmovie=True, ## Set this to True if one want to make a movie
twidth=12, ## Number of timestamps to average to form one output image. Say twidth = 12 for an 1 sec integration data, the output time cadence is 12 sec.
imax=1e7, ## color scale for the radio image
imin=0.5e6, ## color scale for the radio image
dmax=0.5e6, ## color scale for the dynamic spectrum
plotaia=True, ## optional, set False if you do not want to overlay radio images over AIA EUV images.
aiadir = './your-aia-data-path', ## if you have the corresponding AIA fits files somewhere locally, provide the folder path. The code will search the following places: 1. the default AIA data path ("/srg/data/sdo/aia/level1/" on baozi); 2. the path provided by keyword "aiadir"; 3. the current directory. If plotaia is True, and there is no aia fits files found at any of the forementioned paths, it will download the specific AIA fits data to the current directory.
aiawave=171, ## optional, AIA passband.
plt_composite=True, ## optional, set True if you want to plot radio image contours from all specified spectral windows in one images.
ncpu=10)

The resulting images will be saved to "qlookimgs" folder under the current directory.

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/EOVSA-image/movie.html Example 1: Radio image movie with no AIA files provided.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v1/EOVSA-171/movie.html Example 2: Radio image movie with AIA images in the background.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v4/EOVSA-171/movie.html Example 3: Radio images from different spectral windows combined in one plot.]

VLA Data Survey

2018-08-08T15:04:40Z

Yjluo: /* List of VLA Solar Observations */

== List of VLA Solar Observations ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Date''' || '''VLA Time''' || '''Observing Setup''' || '''Flare Events''' || '''Overview Plot''' || '''Context Data''' || '''Details''' || '''Publications'''
|-
| Mar 3, 2012 || 17:53:23-21:44:54 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20160303]] || [http://adsabs.harvard.edu/abs/2014ApJ...794..149C Chen+2014], [http://adsabs.harvard.edu/abs/2015arXiv151202237C Chen+2015], [http://adsabs.harvard.edu/abs/2017ApJ...848...77W Wang+2017]
|-
| Feb 25, 2012 || 18:00:06-22:17:00 || 26 ants in Config C 1-2 GHz/1 MHz, 1s || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120225/VLA_obs_summary_20120225.pdf summary] || [[VLA_20120225]] ||
|-
| Feb 18, 2016 || 19:12:29-23:54:05 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_1959/index.html C1.2@19:59] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_2108/index.html C1.8@21:08] || [[:File:20160218.png]] || [https://web.njit.edu/~binchen/download/vla/20160218/2016-02-18_Summary_Sijie.pptx summary] || [[VLA_20160218]] ||
|-
| Feb 19, 2016 || 18:41:49-23:23:25 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/19/gev_20160219_2249/ C2.7@22:49] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160219/2016-02-19_Summary_Sijie.pptx summary] || [[VLA_20160219]] ||
|-
| Apr 09, 2016 || 17:56:59-22:57:52 || 14 ants in Config C 1-2 GHz/2 MHz, 50 ms 13 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_1840/index.html C1.5@18:44] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2029/index.html C1.5@20:34] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2201/index.html C1.4@22:04]|| dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160409/2016-04-09_Summary_Sijie.pptx summary] || [[VLA_20160409]] ||
|-
| Apr 16, 2016 || 17:13:00-22:15:504 || 13 ants in Config C 2-4 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1914/index.html C1.4@19:14] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1942/index.html C5.8@19:42] || || [https://web.njit.edu/~binchen/download/vla/20160416/2016-04-16_Summary_Sijie.pptx summary]|| [[VLA_20160416]] ||
|}

== Data Survey Tutorial ==
===Step 1: Preparatory Work ===

==== Get the visibility data ====

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event.

The casa task 'listobs' can help to check the basic information of the data, to get the better understanding of each casa task, you can both type the task name followed with a question mark( for example, 'listobs?') in the server or directly google 'nrao casa listobs'.

For each casa task(take the listobs as a example), you can type 'tget listobs' and then 'inp' to get and change the input parameters then 'go' to run the task.

Task listobs can tell some basic information and task plotants can tell you the configration of the antanas, these are the basic information of your observation data. About the casa task and example of listobs, see the link to [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide]

The original data may be too large for us to do the survey directly, we can use the task 'split' to split the data.

Using the 2016 Feb 18 event as a example, the original data have 50 millisecond time cadence. To reduce the data size, we average it into 1 second cadence using the "split" command in CASA. The key parameter for doing the averaging is "timebin". Here we set it to "1s", meaning averaging to 1-s cadence. This reduced cadence is very informative for viewing the entire observation. However, if we want to look at structures with full time resolution (e.g., 50 ms), we do not want to do the averaging. But to reduce the data size, we can instead split only a short period (say, 1 minute). In this case, we want to use the "timerange" parameter to select the time range, e.g., "19:10:10~19:11:10" (please follow the output of "help split" for syntax).

<pre>
taskname = "split"
vis = "/srg/data/evla/20160219/sun_20160219.50ms.ms/"
outputvis = "sun-2016021.50ms.ms"
keepmms = True
field = ""
spw = ""
scan = ""
antenna = ""
correlation = ""
timerange = "0"
intent = ""
array = ""
uvrange = ""
observation = ""
feed = ""
datacolumn = "data"
keepflags = True
width = 1
timebin = "1s"
combine = ""
#split(vis="/srg/data/evla/20160219/sun_20160219.50ms.ms/",outputvis="sun-20160219.50ms.ms",keepmms=True,field="",
spw="",scan="",antenna="",correlation="",timerange="",intent="",array="",uvrange="",observation="",feed="",datacolumn="data",keepflags=True,width=1,timebin="1s",combine="")
</pre>

==== Other information of the event ====

Except the vla data itself, we may also need the X-ray data and EUV data to help us. You can see the summary in Prof. Bin's [https://web.njit.edu/~binchen/vla.html website] or go the [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+gbmo+gbmd flare browser] and the [https://www.helioviewer.org/ helioviewer]

[[File:Goes.png|frame|x200px|left|Goes command window]] [[File:Goes plot.png|frame|x200px|right|Goes plot window]]

If you are in the server, you can do into idl to get the plot of Goes and RHESSI, which can help us identify the features in the dynamic spectrum.

Type 'goes' or 'hessi' you will see the command window.

Use Goes as a example, when you come into the command window, you can select parameters fot the plotting(mainly the timerange) and after clicking 'plot', you can control the plot in the menus and output the figure or you can directly write the idl savefile(for making the dynamic mivie later) in command window.

Always we need flux and derivate information for analysis.

=== Step 2: Overview of the Event ===

==== Select the appropriate baselines ====
Usually we use the task '[https://github.com/binchensun/suncasa/blob/master/utils/dspec.py dspec]' to make the dynamic spectrum, use get_dspec to create a npz file, the most important input is timerange and baseline. You can use the casa task 'viewer' to check the visbility data( remember when using the viewer, don not select too long timerange).

[[File:viewer1.png|frame|x200px|left|viewer data manager]] [[File:viewer2.png|frame|x300px|right|viewer display panel]]

When coming into the window of viewer. First in the data manager to select the timerange(no more than 20 minutes) and so on.

Then get into the display panel, set x,y,animation axis as 'time','channel'and'baselines'. Then you can check the display to select propriate baselines. Remember to check every spectral windows and both LCP and RCP.

Check Each baselines and better select both the longer baselines and shorter baselines to make the npz file.

==== Plot detailed dynamic spectrum====
Use plt_dspec to do the plot, after getting the npz file, you can do the plot. Usually we are interested in both LCP and RCP, here set a example.

<pre>
from suncasa.utils import dspec
msfile = 'sun_20120310A.50ms.ms' # the visbility data
vis = msfile
bl='4&12'
spw='0~7'
specfile = msfile+'.bl4-12.190000-194000.spec.npz'
timeran='17:58:50~17:59:30'
dspec.get_dspec(vis=vis,specfile=specfile,bl=bl,spw=spw,timeran=timeran)
dspec.plt_dspec(specfile=specfile,pol='RR',dmin=1,dmax=12) #dmin and dmax is used to change color,pol can be selected as 'RR''LL'or'I'
</pre>

[[File:dyn spec.png|frame|x200px|none|dynamic spectrum]]

To get the survey of the whole timerange, we need to get a movie, select the movie as True, you can get a folder called 'dspec' which including the figures to make the movie. You can also attach the goes savefile.

After getting the folders, you can use idl to create the movie like this 2012 Mar 10 event or directly use other ways.

=== Make overview radio/EUV image ===

Once you find something in the movie, you can back to the origrinal data to see the details, and we can use the calibrated data to make the overview image at that time.

==== Make radio image (clean) ====

First step is to make the clean image using CASA task clean, you can also see details od clean in the [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide].

Select the appropriate parameters from the dynamic spectrum to do the clean.

[[File:dy1.png|frame|x200px|none|dynamic spectrum]] [[File:clean.png|frame|x200px|right|clean]]

==== Register cleaned CASA image into FITS file ====

Use the task 'helioimage2fits.imreg' to get the vla_fits file.

<pre>
from suncasa.utils import helioimage2fits
vis='2110.50ms.cal.ms'
imagfile='2110.image' #clean image
timerange='21:10:31.275~21:10:31.675'
helioimage2fits.imreg(vis=vis,imagefile=imagefile,timerange=timerange)
</pre>

==== Plot radio image on AIA ====

Then add the vla-fits file into the aia map.

<pre>
aiamap=smap.Map('aia_lev1_171a_2012_03_10t17_48_00_34z_image_lev1.fits')
vlafits='1747.fits'
vlamap=smap.Map(vlafits)
vlamap.data = vlamap.data.reshape(vlamap.meta['naxis1'],vlamap.meta['naxis2'])
cmap=smap.CompositeMap(aiamap)
cmap.add_map(vlamap,levels=np.array([0.5,0.7,0.9])*np.nanmax(vlamap.data))
cmap.peek()
</pre>

[[File:overview image.png|frame|x200px|right|overview image]]

You can also zoom in and out to see the details in the image.

*[http://www.ovsa.njit.edu/wiki/index.php/Survey_Results survey results]

=== Survey overview plot ===
After you get all the information, you can use the routine 'svplot' to create the overview survey plot.

The required input is the dynamic spectrum file, visbility measurement file, timerange and frequency range. If you have done the clean and get the clean image, you can set the imagefile to your clean image, if you have done the fitsfile, you can set fitsfile to your fitsfile, and if you have downloaded the aiafits, you can set the aiafits to your own aiafits, this steps may save your some time. And you can also change the polarzation by setting pol, the default is 'RRLL'. And you can select the aia wavelength to download by changing aiawave.

To run it in CASA, use command svplot. here is an example
import svplotpy(in CASA)
vis='2110.50ms.cal.ms'
spec=2110.spec.npz'
timerange=''
spw='2~3‘
svplot.svplot(vis=vis,spec=spec,timerange=timerange,spw=spw)
and you can then get the figures as below.
[[File:svplot.png|x400px]]
===Make radio movie with svplot===
Svplot is also capable to make overview movie from a CASA visibility dataset by setting the keyword '''mkmovie==True'''.
The following short example shows how to make a movie with svplot from a visibility file.

from suncasa.utils import svplot as sv
sv.svplot(vis='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled', ## The input ms file.
timerange='17:00:00~18:06:00' ## optional, the timerange within which the movie will span over.
specfile='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled.dspec.med.npz', ## optional, will make a new one if not provided
spw=['1','2','3','4'] ## ';'.join([str(ll) for ll in range(4, 31)]), ## The spectral window to be imaged
niter=500,
imsize=[512], ## images size for Clean procedure in unit of pixel
cell=['2.5arcsec'], ## images resolution for Clean procedure
xycen=[975, -140], ## The center of images for Clean (Also the center of the image display)
fov=[512., 512.], ## field of view of the image display in unit of arcsec
stokes='XX,YY',
overwrite=True, ## If to overwrite the existed fits image files
mkmovie=True, ## Set this to True if one want to make a movie
twidth=12, ## Number of timestamps to average to form one output image. Say twidth = 12 for an 1 sec integration data, the output time cadence is 12 sec.
imax=1e7, ## color scale for the radio image
imin=0.5e6, ## color scale for the radio image
dmax=0.5e6, ## color scale for the dynamic spectrum
plotaia=True, ## optional, set False if you do not want to overlay radio images over AIA EUV images.
aiadir = './your-aia-data-path', ## if you have the corresponding AIA fits files somewhere locally, provide the folder path. The code will search the following places: 1. the default AIA data path ("/srg/data/sdo/aia/level1/" on baozi); 2. the path provided by keyword "aiadir"; 3. the current directory. If plotaia is True, and there is no aia fits files found at any of the forementioned paths, it will download the specific AIA fits data to the current directory.
aiawave=171, ## optional, AIA passband.
plt_composite=True, ## optional, set True if you want to plot radio image contours from all specified spectral windows in one images.
ncpu=10)

The resulting images will be saved to "qlookimgs" folder under the current directory.

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/EOVSA-image/movie.html Example 1: Radio image movie with no AIA files provided.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v1/EOVSA-171/movie.html Example 2: Radio image movie with AIA images in the background.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v4/EOVSA-171/movie.html Example 3: Radio images from different spectral windows combined in one plot.]

VLA Data Survey

2018-08-08T15:03:43Z

Yjluo: /* List of VLA Solar Observations */

== List of VLA Solar Observations ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Date''' || '''VLA Time''' || '''Observing Setup''' || '''Flare Events''' || '''Overview Plot''' || '''Context Data''' || '''Details''' || '''Publications'''
|-
| Mar 3, 2012 || 17:53:23-21:44:54 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20160303]] || [http://adsabs.harvard.edu/abs/2014ApJ...794..149C Chen+2014], [http://adsabs.harvard.edu/abs/2015arXiv151202237C Chen+2015], [http://adsabs.harvard.edu/abs/2017ApJ...848...77W Wang+2017]
|-
| Feb 25, 2012 || 18:00:06-22:17:00 || 26 ants in Config C 1-2 GHz/1 MHz, 1s || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120225/VLA_obs_summary_20120225.pdf] || [[VLA_20160303]] ||
|-
| Feb 18, 2016 || 19:12:29-23:54:05 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_1959/index.html C1.2@19:59] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_2108/index.html C1.8@21:08] || [[:File:20160218.png]] || [https://web.njit.edu/~binchen/download/vla/20160218/2016-02-18_Summary_Sijie.pptx summary] || [[VLA_20160218]] ||
|-
| Feb 19, 2016 || 18:41:49-23:23:25 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/19/gev_20160219_2249/ C2.7@22:49] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160219/2016-02-19_Summary_Sijie.pptx summary] || [[VLA_20160219]] ||
|-
| Apr 09, 2016 || 17:56:59-22:57:52 || 14 ants in Config C 1-2 GHz/2 MHz, 50 ms 13 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_1840/index.html C1.5@18:44] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2029/index.html C1.5@20:34] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2201/index.html C1.4@22:04]|| dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160409/2016-04-09_Summary_Sijie.pptx summary] || [[VLA_20160409]] ||
|-
| Apr 16, 2016 || 17:13:00-22:15:504 || 13 ants in Config C 2-4 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1914/index.html C1.4@19:14] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/16/gev_20160416_1942/index.html C5.8@19:42] || || [https://web.njit.edu/~binchen/download/vla/20160416/2016-04-16_Summary_Sijie.pptx summary]|| [[VLA_20160416]] ||
|}

== Data Survey Tutorial ==
===Step 1: Preparatory Work ===

==== Get the visibility data ====

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event.

The casa task 'listobs' can help to check the basic information of the data, to get the better understanding of each casa task, you can both type the task name followed with a question mark( for example, 'listobs?') in the server or directly google 'nrao casa listobs'.

For each casa task(take the listobs as a example), you can type 'tget listobs' and then 'inp' to get and change the input parameters then 'go' to run the task.

Task listobs can tell some basic information and task plotants can tell you the configration of the antanas, these are the basic information of your observation data. About the casa task and example of listobs, see the link to [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide]

The original data may be too large for us to do the survey directly, we can use the task 'split' to split the data.

Using the 2016 Feb 18 event as a example, the original data have 50 millisecond time cadence. To reduce the data size, we average it into 1 second cadence using the "split" command in CASA. The key parameter for doing the averaging is "timebin". Here we set it to "1s", meaning averaging to 1-s cadence. This reduced cadence is very informative for viewing the entire observation. However, if we want to look at structures with full time resolution (e.g., 50 ms), we do not want to do the averaging. But to reduce the data size, we can instead split only a short period (say, 1 minute). In this case, we want to use the "timerange" parameter to select the time range, e.g., "19:10:10~19:11:10" (please follow the output of "help split" for syntax).

<pre>
taskname = "split"
vis = "/srg/data/evla/20160219/sun_20160219.50ms.ms/"
outputvis = "sun-2016021.50ms.ms"
keepmms = True
field = ""
spw = ""
scan = ""
antenna = ""
correlation = ""
timerange = "0"
intent = ""
array = ""
uvrange = ""
observation = ""
feed = ""
datacolumn = "data"
keepflags = True
width = 1
timebin = "1s"
combine = ""
#split(vis="/srg/data/evla/20160219/sun_20160219.50ms.ms/",outputvis="sun-20160219.50ms.ms",keepmms=True,field="",
spw="",scan="",antenna="",correlation="",timerange="",intent="",array="",uvrange="",observation="",feed="",datacolumn="data",keepflags=True,width=1,timebin="1s",combine="")
</pre>

==== Other information of the event ====

Except the vla data itself, we may also need the X-ray data and EUV data to help us. You can see the summary in Prof. Bin's [https://web.njit.edu/~binchen/vla.html website] or go the [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+gbmo+gbmd flare browser] and the [https://www.helioviewer.org/ helioviewer]

[[File:Goes.png|frame|x200px|left|Goes command window]] [[File:Goes plot.png|frame|x200px|right|Goes plot window]]

If you are in the server, you can do into idl to get the plot of Goes and RHESSI, which can help us identify the features in the dynamic spectrum.

Type 'goes' or 'hessi' you will see the command window.

Use Goes as a example, when you come into the command window, you can select parameters fot the plotting(mainly the timerange) and after clicking 'plot', you can control the plot in the menus and output the figure or you can directly write the idl savefile(for making the dynamic mivie later) in command window.

Always we need flux and derivate information for analysis.

=== Step 2: Overview of the Event ===

==== Select the appropriate baselines ====
Usually we use the task '[https://github.com/binchensun/suncasa/blob/master/utils/dspec.py dspec]' to make the dynamic spectrum, use get_dspec to create a npz file, the most important input is timerange and baseline. You can use the casa task 'viewer' to check the visbility data( remember when using the viewer, don not select too long timerange).

[[File:viewer1.png|frame|x200px|left|viewer data manager]] [[File:viewer2.png|frame|x300px|right|viewer display panel]]

When coming into the window of viewer. First in the data manager to select the timerange(no more than 20 minutes) and so on.

Then get into the display panel, set x,y,animation axis as 'time','channel'and'baselines'. Then you can check the display to select propriate baselines. Remember to check every spectral windows and both LCP and RCP.

Check Each baselines and better select both the longer baselines and shorter baselines to make the npz file.

==== Plot detailed dynamic spectrum====
Use plt_dspec to do the plot, after getting the npz file, you can do the plot. Usually we are interested in both LCP and RCP, here set a example.

<pre>
from suncasa.utils import dspec
msfile = 'sun_20120310A.50ms.ms' # the visbility data
vis = msfile
bl='4&12'
spw='0~7'
specfile = msfile+'.bl4-12.190000-194000.spec.npz'
timeran='17:58:50~17:59:30'
dspec.get_dspec(vis=vis,specfile=specfile,bl=bl,spw=spw,timeran=timeran)
dspec.plt_dspec(specfile=specfile,pol='RR',dmin=1,dmax=12) #dmin and dmax is used to change color,pol can be selected as 'RR''LL'or'I'
</pre>

[[File:dyn spec.png|frame|x200px|none|dynamic spectrum]]

To get the survey of the whole timerange, we need to get a movie, select the movie as True, you can get a folder called 'dspec' which including the figures to make the movie. You can also attach the goes savefile.

After getting the folders, you can use idl to create the movie like this 2012 Mar 10 event or directly use other ways.

=== Make overview radio/EUV image ===

Once you find something in the movie, you can back to the origrinal data to see the details, and we can use the calibrated data to make the overview image at that time.

==== Make radio image (clean) ====

First step is to make the clean image using CASA task clean, you can also see details od clean in the [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide].

Select the appropriate parameters from the dynamic spectrum to do the clean.

[[File:dy1.png|frame|x200px|none|dynamic spectrum]] [[File:clean.png|frame|x200px|right|clean]]

==== Register cleaned CASA image into FITS file ====

Use the task 'helioimage2fits.imreg' to get the vla_fits file.

<pre>
from suncasa.utils import helioimage2fits
vis='2110.50ms.cal.ms'
imagfile='2110.image' #clean image
timerange='21:10:31.275~21:10:31.675'
helioimage2fits.imreg(vis=vis,imagefile=imagefile,timerange=timerange)
</pre>

==== Plot radio image on AIA ====

Then add the vla-fits file into the aia map.

<pre>
aiamap=smap.Map('aia_lev1_171a_2012_03_10t17_48_00_34z_image_lev1.fits')
vlafits='1747.fits'
vlamap=smap.Map(vlafits)
vlamap.data = vlamap.data.reshape(vlamap.meta['naxis1'],vlamap.meta['naxis2'])
cmap=smap.CompositeMap(aiamap)
cmap.add_map(vlamap,levels=np.array([0.5,0.7,0.9])*np.nanmax(vlamap.data))
cmap.peek()
</pre>

[[File:overview image.png|frame|x200px|right|overview image]]

You can also zoom in and out to see the details in the image.

*[http://www.ovsa.njit.edu/wiki/index.php/Survey_Results survey results]

=== Survey overview plot ===
After you get all the information, you can use the routine 'svplot' to create the overview survey plot.

The required input is the dynamic spectrum file, visbility measurement file, timerange and frequency range. If you have done the clean and get the clean image, you can set the imagefile to your clean image, if you have done the fitsfile, you can set fitsfile to your fitsfile, and if you have downloaded the aiafits, you can set the aiafits to your own aiafits, this steps may save your some time. And you can also change the polarzation by setting pol, the default is 'RRLL'. And you can select the aia wavelength to download by changing aiawave.

To run it in CASA, use command svplot. here is an example
import svplotpy(in CASA)
vis='2110.50ms.cal.ms'
spec=2110.spec.npz'
timerange=''
spw='2~3‘
svplot.svplot(vis=vis,spec=spec,timerange=timerange,spw=spw)
and you can then get the figures as below.
[[File:svplot.png|x400px]]
===Make radio movie with svplot===
Svplot is also capable to make overview movie from a CASA visibility dataset by setting the keyword '''mkmovie==True'''.
The following short example shows how to make a movie with svplot from a visibility file.

from suncasa.utils import svplot as sv
sv.svplot(vis='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled', ## The input ms file.
timerange='17:00:00~18:06:00' ## optional, the timerange within which the movie will span over.
specfile='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled.dspec.med.npz', ## optional, will make a new one if not provided
spw=['1','2','3','4'] ## ';'.join([str(ll) for ll in range(4, 31)]), ## The spectral window to be imaged
niter=500,
imsize=[512], ## images size for Clean procedure in unit of pixel
cell=['2.5arcsec'], ## images resolution for Clean procedure
xycen=[975, -140], ## The center of images for Clean (Also the center of the image display)
fov=[512., 512.], ## field of view of the image display in unit of arcsec
stokes='XX,YY',
overwrite=True, ## If to overwrite the existed fits image files
mkmovie=True, ## Set this to True if one want to make a movie
twidth=12, ## Number of timestamps to average to form one output image. Say twidth = 12 for an 1 sec integration data, the output time cadence is 12 sec.
imax=1e7, ## color scale for the radio image
imin=0.5e6, ## color scale for the radio image
dmax=0.5e6, ## color scale for the dynamic spectrum
plotaia=True, ## optional, set False if you do not want to overlay radio images over AIA EUV images.
aiadir = './your-aia-data-path', ## if you have the corresponding AIA fits files somewhere locally, provide the folder path. The code will search the following places: 1. the default AIA data path ("/srg/data/sdo/aia/level1/" on baozi); 2. the path provided by keyword "aiadir"; 3. the current directory. If plotaia is True, and there is no aia fits files found at any of the forementioned paths, it will download the specific AIA fits data to the current directory.
aiawave=171, ## optional, AIA passband.
plt_composite=True, ## optional, set True if you want to plot radio image contours from all specified spectral windows in one images.
ncpu=10)

The resulting images will be saved to "qlookimgs" folder under the current directory.

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/EOVSA-image/movie.html Example 1: Radio image movie with no AIA files provided.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v1/EOVSA-171/movie.html Example 2: Radio image movie with AIA images in the background.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v4/EOVSA-171/movie.html Example 3: Radio images from different spectral windows combined in one plot.]

VLA 20160218

2018-07-31T21:08:42Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008gs.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

File:2008gs.png

2018-07-31T21:06:13Z

Yjluo:

VLA 20160218

2018-07-03T14:05:24Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1GR1ilk7rEGewaOAZ92taAtPoZWnhHPpj AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1bDcGbVv-T7L0KPI0QNjZYA0t-GaeQpAA on the limb]] || No ||[[:File:2008GS.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=1mLpMuhRmf2sNOfgkpOMZd5OS2q5PYe4C Ar2501]] || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-04-25T18:20:02Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1cO8-NYbPDeMfbpUMEuUU0ns-JV3L1Knv AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1WcTus29qK2W-9IaPsWe7fhF3BN3dURT2 on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1WcTus29qK2W-9IaPsWe7fhF3BN3dURT2 on the limb]] || No ||[[:File:2008GS.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || [[https://drive.google.com/open?id=19S21V_yI8Jsz606PMDecQcpuD97KaQJq Ar2501]] || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-04-25T18:14:53Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || [[https://drive.google.com/open?id=1cO8-NYbPDeMfbpUMEuUU0ns-JV3L1Knv AR2501]] || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1WcTus29qK2W-9IaPsWe7fhF3BN3dURT2 on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1WcTus29qK2W-9IaPsWe7fhF3BN3dURT2 on the limb]] || No ||[[:File:2008GS.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || Ar2501 near solar disk center || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA 20160218

2018-04-25T18:10:17Z

Yjluo: /* List of Events/Features */

== Overview ==
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with [http://darts.isas.jaxa.jp/solar/hinode/query.php?coA=basic&fgA=basic&spA=basic&xrA=basic&eiA=basic&coB=&coC=&coD=&coE=&coF=&coG=1&coH=&coI=&coJ=&coK=&coL=&coM=&coN=&coO=&coP=&coQ=&fgD=&fgL=&fgM=&fgN=&fgO=&fgP=&fgQ=&fgR=&fgS=&fgT=&spD=1&spE=&spF=&spG=&spH=&spI=&spJ=&spK=&spL=&spM=&spN=&spO=&spP=&spQ=&spR=&spS=&spT=&spU=&spV=&xrE=&xrF=&xrG=&xrH=&xrJ=&xrK=&xrL=&xrM=&xrN=&xrO=&xrP=&xrQ=&xrR=&eiE=&eiF=&eiG=&eiH=&eiJ=&eiK=&eiL=&eiN=&eiO=&eiP=&eiQ=&eiR=&eiS=&A19=Search&inst%5B%5D=fg&inst%5B%5D=sp&inst%5B%5D=xr&inst%5B%5D=ei&plot=no&tmSY=2016&tmSM=02&tmSD=18&tmSh=18&tmSm=00&tmEY=2016&tmEM=02&tmED=19&tmEh=00&tmEm=00&posX=&posY=&posrX=&posrY=&max=1000&fgB%5B%5D=0&fgE=0&fgG=&fgH=&fgI=&fgJ=&spB%5B%5D=0&xrB%5B%5D=0&eiB%5B%5D=0 Hinode] and [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_IRIS_20160409_180221_3660259503_2016-04-09T18%3A02%3A212016-04-09T18%3A02%3A21.xml IRIS] (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb [https://www.solarmonitor.org/region.php?date=20160218&region=12497 N11W88] starting at 19:59 and a C1.4 flare from AR 2501 near the disk center [https://www.solarmonitor.org/region.php?date=20160218&region=12501 N03E23]. RHESSI data is available for the impulsive phase of the C1.4 flare. [[:File:20160218 sum.png]]

*VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.

*AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb]

== List of Events/Features ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Time''' || '''Feature''' || '''Event''' || '''AIA Movie''' || '''RHESSI''' || '''Quicklook Images''' || '''Comments'''
|-
|19:43-19:44 || small stripes || Maybe A6.4Microflare@19:43 || Near solar disk center || No ||[[:File:1943.png]] || Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio flux increase corresponding the west source.
|-
|20:08-20:10 || Type III || C1.2@19:59 || [[https://drive.google.com/open?id=1WcTus29qK2W-9IaPsWe7fhF3BN3dURT2 on the limb]] || No ||[[:File:2008ty3.png]] || Type III like features at lower frequency around 1~1.3 GHz, Radio source locate on the limb
|-
|20:08-20:10 || Broadband GS || C1.2@19:59 || [[https://drive.google.com/open?id=1WcTus29qK2W-9IaPsWe7fhF3BN3dURT2 on the limb]] || No ||[[:File:2008GS.png]] || Broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate on the limb
|-
|21:09-21:12 || Pulsations || C1.8@21:08 || Ar2501 near solar disk center || [http://hessi.ssl.berkeley.edu/hessidata/metadata/2016/02/18/hsi_20160218_201300_corrected_rate.png Yes] || [[:File:2110.png]] || Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint.
|}

VLA Data Survey

2018-04-25T18:02:13Z

Yjluo: /* List of VLA Solar Observations */

== List of VLA Solar Observations ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Date''' || '''VLA Time''' || '''Observing Setup''' || '''Flare Events''' || '''Overview Plot''' || '''Context Data''' || '''Details''' || '''Publications'''
|-
| Mar 3, 2012 || 17:53:23-21:44:54 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20160303]] || [http://adsabs.harvard.edu/abs/2014ApJ...794..149C Chen+2014], [http://adsabs.harvard.edu/abs/2015arXiv151202237C Chen+2015], [http://adsabs.harvard.edu/abs/2017ApJ...848...77W Wang+2017]
|-
| Feb 18, 2016 || 19:12:29-23:54:05 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_1959/index.html C1.2@19:59] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_2108/index.html C1.8@21:08] || [[:File:20160218.png]] || [https://web.njit.edu/~binchen/download/vla/20160218/2016-02-18_Summary_Sijie.pptx summary] || [[VLA_20160218]] ||
|-
| Feb 19, 2016 || 18:41:49-23:23:25 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/19/gev_20160219_2249/ C2.7@22:49] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160219/2016-02-19_Summary_Sijie.pptx summary] || [[VLA_20160219]] ||
|-
| Apr 09, 2016 || 17:56:59-22:57:52 || 14 ants in Config C 1-2 GHz/2 MHz, 50 ms 13 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_1840/index.html C1.5@18:44] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2029/index.html C1.5@20:34] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2201/index.html C1.4@22:04]|| dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160409/2016-04-09_Summary_Sijie.pptx summary] || [[VLA_20160409]] ||
|}

== Data Survey Tutorial ==
===Preparatory Work ===

==== Get the visibility data ====

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event.

The casa task 'listobs' can help to check the basic information of the data, to get the better understanding of each casa task, you can both type the task name followed with a question mark( for example, 'listobs?') in the server or directly google 'nrao casa listobs'.

For each casa task(take the listobs as a example), you can type 'tget listobs' and then 'inp' to get and change the input parameters then 'go' to run the task.

Task listobs can tell some basic information and task plotants can tell you the configration of the antanas, these are the basic information of your observation data. About the casa task and example of listobs, see the link to [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide]

The original data may be too large for us to do the survey directly, we can use the task 'split' to split the data.

Use the 2016 Feb 18 event as a example, the origrin data is 50ms data, we split it into a 1s data.

<pre>
taskname = "split"
vis = "/srg/data/evla/20160219/sun_20160219.50ms.ms/"
outputvis = "sun-2016021.50ms.ms"
keepmms = True
field = ""
spw = ""
scan = ""
antenna = ""
correlation = ""
timerange = "0"
intent = ""
array = ""
uvrange = ""
observation = ""
feed = ""
datacolumn = "data"
keepflags = True
width = 1
timebin = "1s"
combine = ""
#split(vis="/srg/data/evla/20160219/sun_20160219.50ms.ms/",outputvis="sun-20160219.50ms.ms",keepmms=True,field="",
spw="",scan="",antenna="",correlation="",timerange="",intent="",array="",uvrange="",observation="",feed="",datacolumn="data",keepflags=True,width=1,timebin="1s",combine="")
</pre>

==== Other information of the event ====

Except the vla data itself, we may also need the X-ray data and EUV data to help us. You can see the summary in Prof. Bin's [https://web.njit.edu/~binchen/vla.html website] or go the [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+gbmo+gbmd flare browser] and the [https://www.helioviewer.org/ helioviewer]

[[File:Goes.png|frame|x200px|left|Goes command window]] [[File:Goes plot.png|frame|x200px|right|Goes plot window]]

If you are in the server, you can do into idl to get the plot of Goes and RHESSI, which can help us identify the features in the dynamic spectrum.

Type 'goes' or 'hessi' you will see the command window.

Use Goes as a example, when you come into the command window, you can select parameters fot the plotting(mainly the timerange) and after clicking 'plot', you can control the plot in the menus and output the figure or you can directly write the idl savefile(for making the dynamic mivie later) in command window.

Always we need flux and derivate information for analysis.

=== Produce Detailed Dynamic Spectrum ===

==== Select the appropriate baselines ====
Usually we use the task '[https://github.com/binchensun/suncasa/blob/master/utils/dspec.py dspec]' to make the dynamic spectrum, use get_dspec to create a npz file, the most important input is timerange and baseline. You can use the casa task 'viewer' to check the visbility data( remember when using the viewer, don not select too long timerange).

[[File:viewer1.png|frame|x200px|left|viewer data manager]] [[File:viewer2.png|frame|x300px|right|viewer display panel]]

When coming into the window of viewer. First in the data manager to select the timerange(no more than 20 minutes) and so on.

Then get into the display panel, set x,y,animation axis as 'time','channel'and'baselines'. Then you can check the display to select propriate baselines. Remember to check every spectral windows and both LCP and RCP.

Check Each baselines and better select both the longer baselines and shorter baselines to make the npz file.

==== Plot detailed dynamic spectrum====
Use plt_dspec to do the plot, after getting the npz file, you can do the plot. Usually we are interested in both LCP and RCP, here set a example.

<pre>
from suncasa.utils import dspec
msfile = 'sun_20120310A.50ms.ms' # the visbility data
vis = msfile
bl='4&12'
spw='0~7'
specfile = msfile+'.bl4-12.190000-194000.spec.npz'
timeran='17:58:50~17:59:30'
dspec.get_dspec(vis=vis,specfile=specfile,bl=bl,spw=spw,timeran=timeran)
dspec.plt_dspec(specfile=specfile,pol='RR',dmin=1,dmax=12) #dmin and dmax is used to change color,pol can be selected as 'RR''LL'or'I'
</pre>

[[File:dyn spec.png|frame|x200px|none|dynamic spectrum]]

To get the survey of the whole timerange, we need to get a movie, select the movie as True, you can get a folder called 'dspec' which including the figures to make the movie. You can also attach the goes savefile.

After getting the folders, you can use idl to create the movie like this 2012 Mar 10 event or directly use other ways.

=== Make overview radio/EUV image ===

Once you find something in the movie, you can back to the origrinal data to see the details, and we can use the calibrated data to make the overview image at that time.

==== Make radio image (clean) ====

First step is to make the clean image using CASA task clean, you can also see details od clean in the [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide].

Select the appropriate parameters from the dynamic spectrum to do the clean.

[[File:dy1.png|frame|x200px|none|dynamic spectrum]] [[File:clean.png|frame|x200px|right|clean]]

==== Register cleaned CASA image into FITS file ====

Use the task 'helioimage2fits.imreg' to get the vla_fits file.

<pre>
from suncasa.utils import helioimage2fits
vis='2110.50ms.cal.ms'
imagfile='2110.image' #clean image
timerange='21:10:31.275~21:10:31.675'
helioimage2fits.imreg(vis=vis,imagefile=imagefile,timerange=timerange)
</pre>

==== Plot radio image on AIA ====

Then add the vla-fits file into the aia map.

<pre>
aiamap=smap.Map('aia_lev1_171a_2012_03_10t17_48_00_34z_image_lev1.fits')
vlafits='1747.fits'
vlamap=smap.Map(vlafits)
vlamap.data = vlamap.data.reshape(vlamap.meta['naxis1'],vlamap.meta['naxis2'])
cmap=smap.CompositeMap(aiamap)
cmap.add_map(vlamap,levels=np.array([0.5,0.7,0.9])*np.nanmax(vlamap.data))
cmap.peek()
</pre>

[[File:overview image.png|frame|x200px|right|overview image]]

You can also zoom in and out to see the details in the image.

*[http://www.ovsa.njit.edu/wiki/index.php/Survey_Results survey results]

=== Survey overview plot ===
After you get all the information, you can use the routine 'svplot' to create the overview survey plot.

The required input is the dynamic spectrum file, visbility measurement file, timerange and frequency range. If you have done the clean and get the clean image, you can set the imagefile to your clean image, if you have done the fitsfile, you can set fitsfile to your fitsfile, and if you have downloaded the aiafits, you can set the aiafits to your own aiafits, this steps may save your some time. And you can also change the polarzation by setting pol, the default is 'RRLL'. And you can select the aia wavelength to download by changing aiawave.

To run it in CASA, use command svplot. here is an example
import svplotpy(in CASA)
vis='2110.50ms.cal.ms'
spec=2110.spec.npz'
timerange=''
spw='2~3‘
svplot.svplot(vis=vis,spec=spec,timerange=timerange,spw=spw)
and you can then get the figures as below.
[[File:svplot.png|x400px]]
===Make radio movie with svplot===
Svplot is also capable to make overview movie from a CASA visibility dataset by setting the keyword '''mkmovie==True'''.
The following short example shows how to make a movie with svplot from a visibility file.

sv.svplot(vis='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled', ## The input ms file.
timerange='17:00:00~18:06:00' ## optional, the timerange within which the movie will span over.
specfile='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled.dspec.med.npz', ## optional, will make a new one if not provided
spw=';'.join([str(ll) for ll in range(4, 31)]), ## The spectral window to be imaged
niter=500,
imsize=[512], ## images size for Clean procedure in unit of pixel
cell=['2.5arcsec'], ## images resolution for Clean procedure
xycen=[975, -140], ## The center of images for Clean (Also the center of the image display)
fov=[512., 512.], ## field of view of the image display in unit of arcsec
stokes='XX,YY',
overwrite=True, ## If to overwrite the existed fits image files
mkmovie=True, ## Set this to True if one want to make a movie
twidth=12, ## Number of timestamps to average to form one output image. Say twidth = 12 for an 1 sec integration data, the output time cadence is 12 sec.
imax=1e7, ## color scale for the radio image
imin=0.5e6, ## color scale for the radio image
dmax=0.5e6, ## color scale for the dynamic spectrum
plotaia=True, ## optional, set False if you do not want to overlay radio images over AIA EUV images.
aiadir = './your-aia-data-path', ## if you have the corresponding AIA fits files somewhere locally, provide the folder path. The code will search the following places: 1. the default AIA data path ("/srg/data/sdo/aia/level1/" on baozi); 2. the path provided by keyword "aiadir"; 3. the current directory. If plotaia is True, and there is no aia fits files found at any of the forementioned paths, it will download the specific AIA fits data to the current directory.
aiawave=171, ## optional, AIA passband.
plt_composite=True, ## optional, set True if you want to plot radio image contours from all specified spectral windows in one images.
ncpu=10)

The resulting images will be saved to "qlookimgs" folder under the current directory.

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/EOVSA-image/movie.html Example 1: Radio image movie with no AIA files provided.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v1/EOVSA-171/movie.html Example 2: Radio image movie with AIA images in the background.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v4/EOVSA-171/movie.html Example 3: Radio images from different spectral windows combined in one plot.]

File:20160218.png

2018-04-25T18:01:19Z

Yjluo: Yjluo uploaded a new version of "File:20160218.png"

File:20160218.png

2018-04-25T18:00:37Z

Yjluo:

VLA Data Survey

2018-04-25T18:00:25Z

Yjluo: /* List of VLA Solar Observations */

== List of VLA Solar Observations ==

{| class="wikitable" style="text-align: center; width: 1200px; height: 200px;"
|-
| '''Date''' || '''VLA Time''' || '''Observing Setup''' || '''Flare Events''' || '''Overview Plot''' || '''Context Data''' || '''Details''' || '''Publications'''
|-
| Mar 3, 2012 || 17:53:23-21:44:54 || 15 ants in Config C 1-2 GHz/1 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2012/03/03/gev_20120303_1813/ C1.9@18:13] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20120303/VLA_obs_summary_20120303.pdf summary] || [[VLA_20160303]] || [http://adsabs.harvard.edu/abs/2014ApJ...794..149C Chen+2014], [http://adsabs.harvard.edu/abs/2015arXiv151202237C Chen+2015], [http://adsabs.harvard.edu/abs/2017ApJ...848...77W Wang+2017]
|-
| Feb 18, 2016 || 19:12:29-23:54:05 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_1959/index.html C1.2@19:59] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/18/gev_20160218_2108/index.html C1.8@21:08] || [[dynamic spectrum of the entire event with GOES]] || [https://web.njit.edu/~binchen/download/vla/20160218/2016-02-18_Summary_Sijie.pptx summary] || [[VLA_20160218]] ||
|-
| Feb 19, 2016 || 18:41:49-23:23:25 || 27 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/02/19/gev_20160219_2249/ C2.7@22:49] || dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160219/2016-02-19_Summary_Sijie.pptx summary] || [[VLA_20160219]] ||
|-
| Apr 09, 2016 || 17:56:59-22:57:52 || 14 ants in Config C 1-2 GHz/2 MHz, 50 ms 13 ants in Config C 1-2 GHz/2 MHz, 50 ms || [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_1840/index.html C1.5@18:44] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2029/index.html C1.5@20:34] [http://www.lmsal.com/solarsoft/latest_events_archive/events_summary/2016/04/09/gev_20160409_2201/index.html C1.4@22:04]|| dynamic spectrum of the entire event with GOES || [https://web.njit.edu/~binchen/download/vla/20160409/2016-04-09_Summary_Sijie.pptx summary] || [[VLA_20160409]] ||
|}

== Data Survey Tutorial ==
===Preparatory Work ===

==== Get the visibility data ====

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event.

The casa task 'listobs' can help to check the basic information of the data, to get the better understanding of each casa task, you can both type the task name followed with a question mark( for example, 'listobs?') in the server or directly google 'nrao casa listobs'.

For each casa task(take the listobs as a example), you can type 'tget listobs' and then 'inp' to get and change the input parameters then 'go' to run the task.

Task listobs can tell some basic information and task plotants can tell you the configration of the antanas, these are the basic information of your observation data. About the casa task and example of listobs, see the link to [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide]

The original data may be too large for us to do the survey directly, we can use the task 'split' to split the data.

Use the 2016 Feb 18 event as a example, the origrin data is 50ms data, we split it into a 1s data.

<pre>
taskname = "split"
vis = "/srg/data/evla/20160219/sun_20160219.50ms.ms/"
outputvis = "sun-2016021.50ms.ms"
keepmms = True
field = ""
spw = ""
scan = ""
antenna = ""
correlation = ""
timerange = "0"
intent = ""
array = ""
uvrange = ""
observation = ""
feed = ""
datacolumn = "data"
keepflags = True
width = 1
timebin = "1s"
combine = ""
#split(vis="/srg/data/evla/20160219/sun_20160219.50ms.ms/",outputvis="sun-20160219.50ms.ms",keepmms=True,field="",
spw="",scan="",antenna="",correlation="",timerange="",intent="",array="",uvrange="",observation="",feed="",datacolumn="data",keepflags=True,width=1,timebin="1s",combine="")
</pre>

==== Other information of the event ====

Except the vla data itself, we may also need the X-ray data and EUV data to help us. You can see the summary in Prof. Bin's [https://web.njit.edu/~binchen/vla.html website] or go the [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+gbmo+gbmd flare browser] and the [https://www.helioviewer.org/ helioviewer]

[[File:Goes.png|frame|x200px|left|Goes command window]] [[File:Goes plot.png|frame|x200px|right|Goes plot window]]

If you are in the server, you can do into idl to get the plot of Goes and RHESSI, which can help us identify the features in the dynamic spectrum.

Type 'goes' or 'hessi' you will see the command window.

Use Goes as a example, when you come into the command window, you can select parameters fot the plotting(mainly the timerange) and after clicking 'plot', you can control the plot in the menus and output the figure or you can directly write the idl savefile(for making the dynamic mivie later) in command window.

Always we need flux and derivate information for analysis.

=== Produce Detailed Dynamic Spectrum ===

==== Select the appropriate baselines ====
Usually we use the task '[https://github.com/binchensun/suncasa/blob/master/utils/dspec.py dspec]' to make the dynamic spectrum, use get_dspec to create a npz file, the most important input is timerange and baseline. You can use the casa task 'viewer' to check the visbility data( remember when using the viewer, don not select too long timerange).

[[File:viewer1.png|frame|x200px|left|viewer data manager]] [[File:viewer2.png|frame|x300px|right|viewer display panel]]

When coming into the window of viewer. First in the data manager to select the timerange(no more than 20 minutes) and so on.

Then get into the display panel, set x,y,animation axis as 'time','channel'and'baselines'. Then you can check the display to select propriate baselines. Remember to check every spectral windows and both LCP and RCP.

Check Each baselines and better select both the longer baselines and shorter baselines to make the npz file.

==== Plot detailed dynamic spectrum====
Use plt_dspec to do the plot, after getting the npz file, you can do the plot. Usually we are interested in both LCP and RCP, here set a example.

<pre>
from suncasa.utils import dspec
msfile = 'sun_20120310A.50ms.ms' # the visbility data
vis = msfile
bl='4&12'
spw='0~7'
specfile = msfile+'.bl4-12.190000-194000.spec.npz'
timeran='17:58:50~17:59:30'
dspec.get_dspec(vis=vis,specfile=specfile,bl=bl,spw=spw,timeran=timeran)
dspec.plt_dspec(specfile=specfile,pol='RR',dmin=1,dmax=12) #dmin and dmax is used to change color,pol can be selected as 'RR''LL'or'I'
</pre>

[[File:dyn spec.png|frame|x200px|none|dynamic spectrum]]

To get the survey of the whole timerange, we need to get a movie, select the movie as True, you can get a folder called 'dspec' which including the figures to make the movie. You can also attach the goes savefile.

After getting the folders, you can use idl to create the movie like this 2012 Mar 10 event or directly use other ways.

=== Make overview radio/EUV image ===

Once you find something in the movie, you can back to the origrinal data to see the details, and we can use the calibrated data to make the overview image at that time.

==== Make radio image (clean) ====

First step is to make the clean image using CASA task clean, you can also see details od clean in the [https://casaguides.nrao.edu/index.php/VLA_Continuum_Tutorial_3C391-CASA4.7 CASA guide].

Select the appropriate parameters from the dynamic spectrum to do the clean.

[[File:dy1.png|frame|x200px|none|dynamic spectrum]] [[File:clean.png|frame|x200px|right|clean]]

==== Register cleaned CASA image into FITS file ====

Use the task 'helioimage2fits.imreg' to get the vla_fits file.

<pre>
from suncasa.utils import helioimage2fits
vis='2110.50ms.cal.ms'
imagfile='2110.image' #clean image
timerange='21:10:31.275~21:10:31.675'
helioimage2fits.imreg(vis=vis,imagefile=imagefile,timerange=timerange)
</pre>

==== Plot radio image on AIA ====

Then add the vla-fits file into the aia map.

<pre>
aiamap=smap.Map('aia_lev1_171a_2012_03_10t17_48_00_34z_image_lev1.fits')
vlafits='1747.fits'
vlamap=smap.Map(vlafits)
vlamap.data = vlamap.data.reshape(vlamap.meta['naxis1'],vlamap.meta['naxis2'])
cmap=smap.CompositeMap(aiamap)
cmap.add_map(vlamap,levels=np.array([0.5,0.7,0.9])*np.nanmax(vlamap.data))
cmap.peek()
</pre>

[[File:overview image.png|frame|x200px|right|overview image]]

You can also zoom in and out to see the details in the image.

*[http://www.ovsa.njit.edu/wiki/index.php/Survey_Results survey results]

=== Survey overview plot ===
After you get all the information, you can use the routine 'svplot' to create the overview survey plot.

The required input is the dynamic spectrum file, visbility measurement file, timerange and frequency range. If you have done the clean and get the clean image, you can set the imagefile to your clean image, if you have done the fitsfile, you can set fitsfile to your fitsfile, and if you have downloaded the aiafits, you can set the aiafits to your own aiafits, this steps may save your some time. And you can also change the polarzation by setting pol, the default is 'RRLL'. And you can select the aia wavelength to download by changing aiawave.

To run it in CASA, use command svplot. here is an example
import svplotpy(in CASA)
vis='2110.50ms.cal.ms'
spec=2110.spec.npz'
timerange=''
spw='2~3‘
svplot.svplot(vis=vis,spec=spec,timerange=timerange,spw=spw)
and you can then get the figures as below.
[[File:svplot.png|x400px]]
===Make radio movie with svplot===
Svplot is also capable to make overview movie from a CASA visibility dataset by setting the keyword '''mkmovie==True'''.
The following short example shows how to make a movie with svplot from a visibility file.

sv.svplot(vis='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled', ## The input ms file.
timerange='17:00:00~18:06:00' ## optional, the timerange within which the movie will span over.
specfile='IDB20170910T153625-180625.ms.corrected.XXYY.slfcaled.dspec.med.npz', ## optional, will make a new one if not provided
spw=';'.join([str(ll) for ll in range(4, 31)]), ## The spectral window to be imaged
niter=500,
imsize=[512], ## images size for Clean procedure in unit of pixel
cell=['2.5arcsec'], ## images resolution for Clean procedure
xycen=[975, -140], ## The center of images for Clean (Also the center of the image display)
fov=[512., 512.], ## field of view of the image display in unit of arcsec
stokes='XX,YY',
overwrite=True, ## If to overwrite the existed fits image files
mkmovie=True, ## Set this to True if one want to make a movie
twidth=12, ## Number of timestamps to average to form one output image. Say twidth = 12 for an 1 sec integration data, the output time cadence is 12 sec.
imax=1e7, ## color scale for the radio image
imin=0.5e6, ## color scale for the radio image
dmax=0.5e6, ## color scale for the dynamic spectrum
plotaia=True, ## optional, set False if you do not want to overlay radio images over AIA EUV images.
aiadir = './your-aia-data-path', ## if you have the corresponding AIA fits files somewhere locally, provide the folder path. The code will search the following places: 1. the default AIA data path ("/srg/data/sdo/aia/level1/" on baozi); 2. the path provided by keyword "aiadir"; 3. the current directory. If plotaia is True, and there is no aia fits files found at any of the forementioned paths, it will download the specific AIA fits data to the current directory.
aiawave=171, ## optional, AIA passband.
plt_composite=True, ## optional, set True if you want to plot radio image contours from all specified spectral windows in one images.
ncpu=10)

The resulting images will be saved to "qlookimgs" folder under the current directory.

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/EOVSA-image/movie.html Example 1: Radio image movie with no AIA files provided.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v1/EOVSA-171/movie.html Example 2: Radio image movie with AIA images in the background.]

[https://web.njit.edu/~sjyu/download/eovsa/20170910_X8flare_decay/AIA_v4/EOVSA-171/movie.html Example 3: Radio images from different spectral windows combined in one plot.]