GRB 120922A
Redshift:
Other Observatory Detections:
3.1 (MPG/ESO :photometric)Host Galaxy:
Other Observatory Detections:
MPG/ESO (2.2m), TAROT (25cm), Fermi (GBM)
Time: 22:30:28
Trigger Number: 534394
Burst Advocate: Vladimir Yershov
Burst Alert Telescope (BAT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
T90 b | Fluence c (15-150 keV) |
1-sec Peak d Photon Flux (15-150 keV) |
Photon Index e (15-150 keV) |
|---|---|---|---|---|---|---|
| 234.758 15:39:01.9 |
-20.181 -20:10:51.6 |
1.2 | 173 | 62 (7) | 2.0 (0.2) | 1.58, CPL (0.36) |
90% error in parentheses,
a arcmin; b seconds; c 10-7 erg/cm2; d ph/cm2/sec; e PL = simple power-law, CPL = cutoff power-law
X-Ray Telescope (XRT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
Time to First b Observation |
Early Flux c (0.3-10 keV) |
11 Hour Flux c (0.3-10 keV) |
24 Hour Flux c (0.3-10 keV) |
Initial d LC Index |
Spectral Index (Gamma) |
Column e Density (NH) |
|---|---|---|---|---|---|---|---|---|---|
| 15:38:59.65 | -20:10:55.5 | 1.4 | 116.42 | 2530 | 0.11777535 | 0.05077345 | 1.054 | 2.06954 | 1.038387 |
a arcsec; b seconds; c 10-11 erg/cm2/s; d temporal; e 1021 cm-2
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.
UltraViolet/Optical Telescope (UVOT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
Time to First b Observation |
Magnitude | Other Filter Magnitudes |
|---|---|---|---|---|---|
| 15:38:59.60 | -20:10:54.3 | 0.65 | 127 | V=17.94 | B=19.62 U>18.82 UVW1>20.95 UVM2>20.96 UVW2>21.20 White=19.34 |
a arcsec; b seconds
Comments:
References:
BAT: GCN 13793; GCN 13806
XRT: GCN 13793; GCN 13794; GCN 13800; GCN 13804; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13793; GCN 13803; GCN 13808
Radio:
Redshift: GCN 13810 (MPG/ESO)
Host:
Other:
BAT Light Curve:
