GRB 131004A
Time: 21:41:03
Trigger Number: 573190
Burst Advocate: Lea Hagen
BAT Data:
| RA: a | 296.108 19:44:25.9 |
| Dec: a | -2.952 -02:57:07.2 |
| 90% Error Radius: b | 1.1 |
| T90: c | 1.54 |
| Fluence: d | 2.8 (0.2) |
| 1s Peak Photon Flux: e | 3.4 (0.2) |
| Photon Index: f | 1.81, PL (0.11) |
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 | 19:44:27.16 |
| Dec: a | -02:57:31.0 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 69.97 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.01474704 |
| 24 Hour Flux: d | 0.006689178 |
| Initial Temporal Index: | -1.013 |
| Spectral Index (Gamma): | 2.21436 |
| Column Density (NH): e | 2.62515 |
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 | 19:44:27.09 |
| Dec: a | -02:57:30.4 |
| 90% Error Radius: b | 0.55 |
| Time to First Observation: c | 75 |
| V Magnitude: | V>20.24 |
| Other Filter Magnitudes: | U=20.72 B>21.0 UVW1>20.9 UVM2>20.8 UVW2>21.0 White=20.18 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:0.717 (Magellan: emission)Host Galaxy:
0.71 (TNG: emission)
Other Observatory Detections:
NOT, TNG (3.6m), Liverpool (2m), Magellan (6.5m), MPG (2.2m), TNG (4m), Fermi (GBM)
Comments:
References:
BAT: GCN 15303; GCN 15316
XRT: GCN 15303; GCN 15308; GCN 15311; GCN 15318; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15303; GCN 15313
Radio:
Redshift: GCN 15307 (Magellan); GCN 15310 (TNG)
Host:
Other: