GRB 131117A
Time: 00:34:04
Trigger Number: 577968
Burst Advocate: Mat Page
BAT Data:
| RA: a | 332.354 22:09:25.0 |
| Dec: a | -31.761 -31:45:39.6 |
| 90% Error Radius: b | 1.8 |
| T90: c | 11.00 |
| Fluence: d | 2.5 (0.4) |
| 1s Peak Photon Flux: e | 0.7 (0.1) |
| Photon Index: f | -0.40, CPL (1.41) |
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 | 22:09:19.45 |
| Dec: a | -31:45:44.8 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 66.11 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.021481284 |
| 24 Hour Flux: d | 0.010059885 |
| Initial Temporal Index: | -0.9724 |
| Spectral Index (Gamma): | 2.15896 |
| Column Density (NH): e | 10.3919 |
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 | 22:09:19.36 |
| Dec: a | -31:45:44.3 |
| 90% Error Radius: b | 0.64 |
| Time to First Observation: c | 70 |
| V Magnitude: | V>20.0 |
| Other Filter Magnitudes: | B>20.6 U>20.7 UVW1>20.4 UVM2>20.0 UVW2>20.5 White=20.13 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:4.18 (MPG: photometric)Host Galaxy:
4.042 (VLT: absorption)
Other Observatory Detections:
PROMPT (14"), MPG (2.2m), VLT, TAROT (50cm)
Comments:
References:
BAT: GCN 15490; GCN 15499; GCN 15500
XRT: GCN 15490; GCN 15492; GCN 15495; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15490; GCN 15496
Radio:
Redshift: GCN 15493 (MPG)
GCN 15494
Host:
Other: