GRB 091026
Time: 13:11:30
Trigger Number: 373871
Burst Advocate: Craig Markwardt
BAT Data:
| RA: a | 276.657 18:26:37.7 |
| Dec: a | -86.113 -86:06:46.8 |
| 90% Error Radius: b | 1.1 |
| T90: c | 41.6 |
| Fluence: d | 18 (1) |
| 1s Peak Photon Flux: e | 2.2 (0.3) |
| Photon Index: f | 1.53, 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 | 18:26:17.83 |
| Dec: a | -86:06:41.6 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 78.89 |
| Early Flux: d | 342 |
| 11 Hour Flux: d | 0.1488916 |
| 24 Hour Flux: d | 0.07204076 |
| Initial Temporal Index: | -3.22 |
| Spectral Index (Gamma): | 1.99931 |
| Column Density (NH): e | 3.82335 |
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 | 87 |
| V Magnitude: | V>19.63 |
| Other Filter Magnitudes: | B>20.62 U>20.72 UVW1>22.09 UVM2>19.85 UVW2>22.70 White>22.09 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Suzaku
Comments:
UVOT: no detection
References:
BAT: GCN 10081; GCN 10089
XRT: GCN 10081; GCN 10082; GCN 10084; GCN 10085; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10081; GCN 10087
Radio:
Redshift:
Host:
Other: