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This special page shows all uploaded files.
Date | Name | Thumbnail | Size | User | Description | Versions |
---|---|---|---|---|---|---|
12:27, 4 April 2017 | Baseline solved-v-fghz.png (file) | 156 KB | Dgary | 1 | ||
12:27, 4 April 2017 | Baseline solved.png (file) | 281 KB | Dgary | 1 | ||
06:09, 4 April 2017 | Bz figure corrected.png (file) | 52 KB | Dgary | 1 | ||
06:08, 4 April 2017 | Bz figure.png (file) | 158 KB | Dgary | 1 | ||
16:09, 3 March 2017 | Eovsa down converter block diagram.png (file) | 111 KB | Dgary | 1 | ||
16:02, 3 March 2017 | Eovsa front end block diagram.png (file) | 137 KB | Dgary | 1 | ||
15:45, 3 March 2017 | Feed package.png (file) | 136 KB | Dgary | 1 | ||
21:12, 11 January 2017 | EOVSA Status Jan 2017.pptx (file) | 1.52 MB | Dgary | Report of X-Y delay issues at EOVSA | 1 | |
00:32, 6 January 2017 | Feed rot 20170104 3c84 corrected.png (file) | 169 KB | Bchen | Amplitude vs. hour angle for all antennas (column) and polarizations (row; XX, XY, YX, YY). Blue is the original and red is the corrected. Observation was made on 2017 Jan 4 on 3C84. | 1 | |
03:49, 22 December 2016 | 20161222 ant3 osc.png (file) | 127 KB | Nkuroda | 1 | ||
05:30, 16 December 2016 | Phase ex.png (file) | 34 KB | Nkuroda | 1 | ||
05:16, 15 December 2016 | XSP20151202213507.png (file) | 138 KB | Nkuroda | 1 | ||
05:15, 15 December 2016 | XSP20151202160136.png (file) | 149 KB | Nkuroda | 1 | ||
04:00, 15 December 2016 | XSP20151005173526.png (file) | 97 KB | Nkuroda | 1 | ||
03:58, 15 December 2016 | FLM20151005.png (file) | 35 KB | Nkuroda | 1 | ||
02:27, 15 December 2016 | 2016-04-15 hpol.png (file) | 171 KB | Nkuroda | 1 | ||
02:27, 15 December 2016 | 2016-04-13 hpol.png (file) | 136 KB | Nkuroda | 1 | ||
16:23, 12 December 2016 | Rot ctr search4.png (file) | 83 KB | Dgary | Result of search for best rotation axis center position. | 1 | |
12:40, 20 November 2016 | Pha vs ha 2253+161 20161009 one fit.png (file) | 116 KB | Bchen | Phase vs. hour angle for Antennas 9, 10, 11, 13 w.r.t. Antenna 14 at both XX and YY polarizations. This is based on an hour observation of 2136+006 (9.9 Jy at C band) and 2253+161 (10 Jy at C band) on 2016 Sep 7 under the fast frequency-sweeping mode o... | 1 | |
12:37, 20 November 2016 | Pha vs ha 2253+161 20161009 independent fits.png (file) | 125 KB | Bchen | Phase vs. hour angle for Antennas 9, 10, 11, 13 w.r.t. Antenna 14 at both XX and YY polarizations. This is based on an hour observation of 2136+006 (9.9 Jy at C band) and 2253+161 (10 Jy at C band) on 2016 Sep 7 under the fast frequency-sweeping mode o... | 1 | |
12:02, 20 November 2016 | Pha vs ha 0319+415 20160907 corrected.png (file) | 71 KB | Bchen | Corrected phase vs. hour angle for Antennas 9, 10, 11, 13 w.r.t. Antenna 14 at both XX and YY polarizations. This is based on a ~5.5 hour observation of 3C84 on 2016 Sep 7. Different colors represent measurements/fits at different frequency channels. | 1 | |
20:55, 19 November 2016 | Pha vs ha 0319+415 20160907.png (file) | 145 KB | Bchen | Phase vs. hour angle for Antennas 9, 10, 11, 13 w.r.t. Antenna 14 at both XX and YY polarizations. This is based on a ~5.5 hour observation of 3C84 on 2016 Sep 7. Circular symbols are measured phases and curves are the corresponding sinusoidal curves.... | 1 | |
19:54, 16 November 2016 | Cal src vis.png (file) | 484 KB | Nkuroda | Produced by dg_src_visibility for 2016-10-14, minflux = 4.0 and for 24 hours. | 1 | |
14:21, 15 November 2016 | 3C84 cos-el-correction.png (file) | 323 KB | Dgary | 3C84 data without, and with Cos Elevation phase rotation. | 1 | |
15:36, 13 November 2016 | 3C273 PA test.png (file) | 141 KB | Dgary | Effect of rotating ant 14 feed position angle (PA) on AzEl antennas 1-5 and 12, vs. Equatorial antennas 8-11 and 13. | 1 | |
07:29, 13 November 2016 | 3C84 Hi Rcvr.png (file) | 211 KB | Dgary | 3C84 phases on high-frequency receiver (first fringes on this receiver!) | 1 | |
04:48, 8 November 2016 | 3C273 cos-el-rotation.png (file) | 64 KB | Dgary | Observations and simulation on 3C273, with cos E term applied. | 1 | |
04:47, 8 November 2016 | 3C84 cos-el-rotation.png (file) | 149 KB | Dgary | Observations and simulation on 3C84 with cos E term applied | 1 | |
21:39, 2 November 2016 | Interferometer3 Antenna position wiki fig2.gif (file) | 5 KB | Nkuroda | 1 | ||
19:49, 2 November 2016 | Coords Antenna position wiki fig1.gif (file) | 3 KB | Nkuroda | 1 | ||
16:59, 27 October 2016 | Notch filter case.png (file) | 141 KB | Dgary | 1 | ||
16:58, 27 October 2016 | Notch filter curve.png (file) | 306 KB | Dgary | 1 | ||
16:21, 27 October 2016 | RFI2.png (file) | 70 KB | Dgary | Data taken prior to EOVSA construction, showing RFI in the 1-2 GHz band. | 2 | |
16:19, 27 October 2016 | RFI1.png (file) | 68 KB | Dgary | Data taken prior to EOVSA construction, showing RFI in the 1-2 GHz band. | 1 | |
04:26, 22 October 2016 | 3C84 multi-freq.png (file) | 216 KB | Dgary | 3C84 Phase difference on multiple frequencies for Ant 1-14 | 1 | |
04:21, 22 October 2016 | 3C84 multi-ant.png (file) | 184 KB | Dgary | 3C84 Phase on AzEl antennas 1-6 | 1 | |
17:47, 21 October 2016 | 3C84 no-rotation.png (file) | 146 KB | Dgary | Observation and simulation of 3C84 without phase rotation | 1 | |
15:24, 21 October 2016 | 1996A+AS 117 137H.pdf (file) | 286 KB | Dgary | Hamaker, Bregman and Sault (1996) | 1 | |
10:27, 21 October 2016 | Feed diagram.PNG (file) | 154 KB | Dgary | Added 27-m feed illustration | 2 | |
16:57, 20 October 2016 | Parallactic.png (file) | 42 KB | Dgary | Parallactic Angle at OVRO for range of hour angle and declination | 1 | |
13:55, 20 October 2016 | 3C273 chi-rotation.png (file) | 67 KB | Dgary | Observation and simulation of 3C273, applying 2*chi rotation | 1 | |
13:54, 20 October 2016 | 3C273 abs-chi-rotation.png (file) | 66 KB | Dgary | Observation and simulation of 3C273, applying 2*abs(chi) rotation | 1 | |
13:54, 20 October 2016 | 3C84 abs-chi-rotation.png (file) | 148 KB | Dgary | Observation and simulation of 3C84, applying 2*abs(chi) rotation | 1 | |
13:53, 20 October 2016 | 3C84 chi-rotation.png (file) | 148 KB | Dgary | Observation and simulation of 3C84 feed-rotation effect, applying 2*chi | 1 | |
02:48, 16 October 2016 | DownConversionDiagram 1120MHz.png (file) | 41 KB | Dgary | Bandpass if we use an 1120 MHz ADC clock speed | 1 | |
01:19, 28 September 2016 | New telescope mount.png (file) | 4.24 MB | Sjyu | Figure 1: The new mount for the optical telescope, to be put in place of the radio front-end receiver. This should greatly reduce vibrations that lead to non-circular stars. | 1 | |
15:24, 27 September 2016 | 7.png (file) | 15 KB | Schhabra | 1 | ||
15:23, 27 September 2016 | 6.png (file) | 20 KB | Schhabra | 1 | ||
15:23, 27 September 2016 | 5.png (file) | 19 KB | Schhabra | 1 | ||
14:57, 27 September 2016 | 4.png (file) | 32 KB | Schhabra | 1 |