GRB 120923A
Redshift:
Host Galaxy:
Other Observatory Detections:
Host Galaxy:
Other Observatory Detections:
Gemini-North
Time: 05:16:06
Trigger Number: 534402
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) |
|---|---|---|---|---|---|---|
| 303.781 20:15:07.4 |
6.255 06:15:18.0 |
2.1 | 27.2 | 3.2 (0.8) | 0.6 (0.1) | 0.29, CPL (1.66) |
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) |
|---|---|---|---|---|---|---|---|---|---|
| 20:15:10.78 | 06:13:16.3 | 1.9 | 139.80 | n/a | 0.005174018 | 0.0023711619 | -1 | 1.735 | 1.0172505 |
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 |
|---|---|---|---|---|---|
| n/a | n/a | n/a | 143 | n/a | White>21.3 |
a arcsec; b seconds
Comments:
UVOT: no detection
References:
BAT: GCN 13796; GCN 13807
XRT: GCN 13796; GCN 13801; GCN 13812; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13796; GCN 13805
Radio:
Redshift:
Host:
Other:
BAT Light Curve:
