GRB 081226A
Time: 01:03:37
Trigger Number: 338177
Burst Advocate: Olivier Godet
BAT Data:
| RA: a | 120.478 08:01:54.7 |
| Dec: a | -69.014 -69:00:50.4 |
| 90% Error Radius: b | 2.1 |
| T90: c | 0.4 |
| Fluence: d | 0.99 (0.18) |
| 1s Peak Photon Flux: e | 2.4 (0.4) |
| Photon Index: f | 1.36, PL (0.29) |
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 | n/a |
| Dec: a | n/a |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 94.58 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.00001349817 |
| 24 Hour Flux: d | 0.0000029494014 |
| Initial Temporal Index: | -1.95 |
| Spectral Index (Gamma): | 3.27129 |
| Column Density (NH): e | 11.4449 |
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 | 156 |
| V Magnitude: | V>19.24 |
| Other Filter Magnitudes: | B>20.13 U>20.87 UVW1>19.71 UVM2>19.51 UVW2>19.83 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi GBM
Comments:
UVOT: no detection
References:
BAT: GCN 8729; GCN 8735
XRT: GCN 8729; GCN 8738; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8737
Radio:
Redshift:
Host:
Other: