GRB 120907A
Redshift:
Other Observatory Detections:
0.970 (OSIRIS/GTC: absorption)Host Galaxy:
Other Observatory Detections:
MASTER II, NOT, Fermi (GBM), OSIRIS/GTC, Santel-400AN (0.4m)
Time: 00:24:23
Trigger Number: 532871
Burst Advocate: Judy Racusin
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) |
|---|---|---|---|---|---|---|
| 74.736 04:58:56.6 |
-9.323 -09:19:22.8 |
2.0 | 16.9 | 6.7 (1.1) | 2.9 (0.4) | 1.73, PL (0.25) |
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) |
|---|---|---|---|---|---|---|---|---|---|
| 04:59:00.00 | -09:18:53.6 | 1.4 | 82.02 | n/a | 0.08789781 | 0.038013885 | -0.4457 | 1.82021 | 1.10614 |
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 |
|---|---|---|---|---|---|
| 04:59:00.00 | -09:18:54.0 | 0.52 | 142 | V>19.5 | B=19.02 U=17.67 UVW1=18.27 UVM2=18.68 UVW2=18.57 |
a arcsec; b seconds
Comments:
References:
BAT: GCN 13716; GCN 13720
XRT: GCN 13716; GCN 13722; GCN 13724; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13716; GCN 13725
Radio:
Redshift: GCN 13723 (OSIRIS/GTC)
Host:
Other:
BAT Light Curve:
