GRB 200522A
Time: 11:41:34
Trigger Number: 973628
Burst Advocate: Phil Evans
BAT Data:
| RA: a | 5.668 00:22:40.3 |
| Dec: a | -0.264 -00:15:50.4 |
| 90% Error Radius: b | 1.6 |
| T90: c | 0.62 |
| Fluence: d | 1.1 (0.1) |
| 1s Peak Photon Flux: e | 1.5 (0.2) |
| Photon Index: f | 1.45, PL (0.17) |
90% error in parentheses,
a J2000;
b arcmin;
c seconds;
d 10-7 erg/cm2 (15-150 keV);
e ph/cm2/sec (15-150 keV);
f PL = simple power-law, CPL = cutoff power-law (15-150 keV)
XRT Data:
| RA: a | 00:22:43.68 |
| Dec: a | -00:16:59.4 |
| 90% Error Radius: b | 2.2 |
| Time to First Observation: c | 83.42 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.028101185 |
| 24 Hour Flux: d | 0.0165921492 |
| Initial Temporal Index: | -0.6754 |
| Spectral Index (Gamma): | 1.38048 |
| Column Density (NH): e | 0.445814 |
Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
a J2000;
b arcsec;
c seconds;
d 10-11 erg/cm2/s (0.3-10 keV);
e 1021 cm-2
» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra
UVOT Data:
| RA: a | n/a |
| Dec: a | n/a |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 448 |
| V Magnitude: | V>17.2 |
| Other Filter Magnitudes: | White>19.5 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:0.4 (SDSS: photometric)Host Galaxy:
Possible catalogued galaxy in both SDSS and PS1-3Pi surveys.; Possible radio detection of host (VLA); Source consistent with possible host (LCO); r=21.37 (Gemini North: possible host); 20.7 AB mag (HST)Other Observatory Detections:
VLA @ 6 GHZ (possibly from host), LCO (1m), Gemini-North, HST
Comments:
UVOT: no detection
References:
BAT: GCN 27778; GCN 27793
XRT: GCN 27778; GCN 27780; GCN 27785; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27783
Radio: GCN 27786 (VLA)
Redshift: GCN 2779
Host: GCN 2779; GCN 27794 (LCO); GCN 27822 (Gemini North); GCN 27826 (HST)
Other: