GRB 170810A
Time: 22:01:41
Trigger Number: 767284
Burst Advocate: Sarah Gibson
BAT Data:
| RA: a | 187.928 12:31:42.7 |
| Dec: a | 3.664 03:39:50.4 |
| 90% Error Radius: b | 1.0 |
| T90: c | 152.4 |
| Fluence: d | 48 (2) |
| 1s Peak Photon Flux: e | 1.2 (0.2) |
| Photon Index: f | 1.24, PL (0.07) |
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 | 12:31:45.30 |
| Dec: a | 03:39:38.4 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 76.48 |
| Early Flux: d | 445 |
| 11 Hour Flux: d | 0.143171754 |
| 24 Hour Flux: d | 0.054592652 |
| Initial Temporal Index: | -1.508 |
| Spectral Index (Gamma): | 1.93834 |
| Column Density (NH): e | 0.654851 |
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 | 12:31:45.33 |
| Dec: a | 03:39:38.9 |
| 90% Error Radius: b | 0.42 |
| Time to First Observation: c | 85 |
| V Magnitude: | V=15.88 |
| Other Filter Magnitudes: | B=16.62 U>19.3 UVW1>18.9 UVW2>18.0 White=14.64 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
MASTER II, Fermi (LAT & GBM), VLA @ 7.1 GHz
Comments:
References:
BAT: GCN 21450; GCN 21458
XRT: GCN 21450; GCN 21451; GCN 21455; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21450; GCN 21454
Radio: GCN 21492 (VLA)
Redshift:
Host:
Other: