GRB 120712A
Time: 13:42:27
Trigger Number: 526351
Burst Advocate: Mat Page
BAT Data:
| RA: a | 169.598 11:18:23.5 |
| Dec: a | -20.051 -20:03:03.6 |
| 90% Error Radius: b | 1.0 |
| T90: c | 14.7 |
| Fluence: d | 18 (1) |
| 1s Peak Photon Flux: e | 2.4 (0.2) |
| Photon Index: f | 1.36, PL (0.08) |
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)
BAT Light Curve:
XRT Data:
| RA: a | 11:18:21.22 |
| Dec: a | -20:02:02.3 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 90.86 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.02334 |
| 24 Hour Flux: d | 0.007476736 |
| Initial Temporal Index: | -0.9041 |
| Spectral Index (Gamma): | 2.20811 |
| Column Density (NH): e | 9.62723 |
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 | 11:18:21.25 |
| Dec: a | -20:02:01.7 |
| 90% Error Radius: b | 0.50 |
| Time to First Observation: c | 95 |
| V Magnitude: | V=16.79 |
| Other Filter Magnitudes: | B>21.8 U>22.1 UVW1>22.0 UVM2>22.1 UVW2>22.1 White=18.93 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift: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)
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: