GRB 120712A
Redshift:
Other Observatory Detections:
4.0 (MPG/ESO: photo-z)Host Galaxy:
4.15 (Gemini-South: absorption)
4.1745 (VLT: absorption)
Other Observatory Detections:
MPG/ESO (2.2m), Gemini-South, VLT, Fermi (GBM)
Time: 13:42:27
Trigger Number: 526351
Burst Advocate: Mat Page
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) |
|---|---|---|---|---|---|---|
| 169.598 11:18:23.5 |
-20.051 -20:03:03.6 |
1.0 | 14.7 | 18 (1) | 2.4 (0.2) | 1.36, PL (0.08) |
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) |
|---|---|---|---|---|---|---|---|---|---|
| 11:18:21.22 | -20:02:02.3 | 1.4 | 90.86 | n/a | 0.02334 | 0.007476736 | -0.9041 | 2.20811 | 9.62723 |
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 |
|---|---|---|---|---|---|
| 11:18:21.25 | -20:02:01.7 | 0.50 | 95 | V=16.79 | B>21.8 U>22.1 UVW1>22.0 UVM2>22.1 UVW2>22.1 White=18.93 |
a arcsec; b seconds
Comments:
References:
BAT: GCN 13454; GCN 13455
XRT: GCN 13454; GCN 13456; GCN 13459; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13454; GCN 13461
Radio:
Redshift: GCN 13457 (MPG/ESO); GCN 13458 (Gemini-South); GCN 13460 (VLT)
Host:
Other:
BAT Light Curve:
