VLA 20160218: Difference between revisions
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|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 | |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] || [ | |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. | ||
|} | |} |
Revision as of 04:06, 7 November 2018
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 IRIS (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb N11W88 starting at 19:59 and a C1.4 flare from AR 2501 near the disk center N03E23. RHESSI data is available for the impulsive phase of the C1.4 flare. File:20160218 sum.png
- VLA overview movie: VLA voewview movie
- AIA movie: AIA movie on the disk AIA movie on the limb
List of Events/Features
Time | Feature | Event | AIA Movie | VLA Movie | RHESSI | Quicklook Images | Comments |
19:43-19:44 | small stripes | Maybe A6.4Microflare@19:43 | AR2501 | 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 | on the limb | 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 | 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 | Ar2501 | 2110.gif | Yes | File:2110.png | Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint. |