GRB 181202A
Time: 06:36:24
Trigger Number: 874334
Burst Advocate: John Cannizzo
BAT Data:
| RA: a | 280.737 18:42:56.9 |
| Dec: a | 27.976 27:58:33.6 |
| 90% Error Radius: b | 2.0 |
| T90: c | 6.56 |
| Fluence: d | 2.5 (0.4) |
| 1s Peak Photon Flux: e | 0.9 (0.2) |
| Photon Index: f | 1.61, 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)
XRT Data:
| RA: a | 18:42:56.40 |
| Dec: a | 27:57:34.5 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 85.36 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.0354568935 |
| 24 Hour Flux: d | 0.018823059 |
| Initial Temporal Index: | -0.8117 |
| Spectral Index (Gamma): | 1.62409 |
| Column Density (NH): e | 1.7695048 |
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 | 18:42:56.38 |
| Dec: a | 27:57:35.0 |
| 90% Error Radius: b | 0.47 |
| Time to First Observation: c | 86 |
| V Magnitude: | V>18.7 |
| Other Filter Magnitudes: | B=19.57 U_fc=17.67 UVW1>19.6 UVM2>22.2 UVW2>20.5 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
References:
BAT: GCN 23482; GCN 23489
XRT: GCN 23482; GCN 23483; GCN 23487; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23482; GCN 23498
Radio:
Redshift:
Host:
Other: