GRB 171216A
Time: 03:06:59
Trigger Number: 797441
Burst Advocate: Frank Marshall
BAT Data:
| RA: a | 212.013 14:08:03.1 |
| Dec: a | -50.500 -50:30:00.0 |
| 90% Error Radius: b | 2.1 |
| T90: c | 30.0 |
| Fluence: d | 4.8 (1.0) |
| 1s Peak Photon Flux: e | 0.8 (0.2) |
| Photon Index: f | 1.63, PL (0.30) |
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)
XRT Data:
| RA: a | 14:07:57.77 |
| Dec: a | -50:29:05.1 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 115.21 |
| Early Flux: d | 53.7 |
| 11 Hour Flux: d | 0.0326203651 |
| 24 Hour Flux: d | 0.016649384 |
| Initial Temporal Index: | -2.898 |
| Spectral Index (Gamma): | 1.76023 |
| Column Density (NH): e | 2.838340476576 |
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 | 124 |
| V Magnitude: | V>17.8 |
| Other Filter Magnitudes: | B>19.8 U>18.6 UVW1>19.3 UVM2>19.3 UVW2>20.1 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
UVOT: no detection
References:
BAT: GCN 22256; GCN 22259
XRT: GCN 22256; GCN 22257; GCN 22260; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22256; GCN 22262
Radio:
Redshift:
Host:
Other: