GRB 091104
Time: 08:49:22
Trigger Number: 374875
Burst Advocate: Peter Curran
BAT Data:
| RA: a | 208.723 13:54:53.5 |
| Dec: a | 47.391 47:23:27.6 |
| 90% Error Radius: b | 2.6 |
| T90: c | 99.3 |
| Fluence: d | 7.7 (1.2) |
| 1s Peak Photon Flux: e | 0.4 (0.1) |
| Photon Index: f | 1.74, PL (0.24) |
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 | 13:55:01.45 |
| Dec: a | 47:24:38.7 |
| 90% Error Radius: b | 1.6 |
| Time to First Observation: c | 132.25 |
| Early Flux: d | 185 |
| 11 Hour Flux: d | 0.006875397 |
| 24 Hour Flux: d | 0.0028493154 |
| Initial Temporal Index: | -1.958 |
| Spectral Index (Gamma): | 2.36198 |
| Column Density (NH): e | 0.172000000008456 |
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 | n/a |
| Dec: a | n/a |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 139 |
| V Magnitude: | V>18.53 |
| Other Filter Magnitudes: | B>18.88 U>19.74 UVW1>18.45 UVM2>18.26 UVW2>19.71 White>20.84 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
References:
BAT: GCN 10130; GCN 10136
XRT: GCN 10130; GCN 10131; GCN 10135; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10130; GCN 10134
Radio:
Redshift:
Host:
Other: GCN Report 256.1