GRB 220117B
Time: 20:05:28
Trigger Number: 1093611
Burst Advocate: Andrea Melandri
BAT Data:
| RA: a | 191.989 12:47:57.4 |
| Dec: a | -28.762 -28:45:43.2 |
| 90% Error Radius: b | 2.7 |
| T90: c | 24.37 |
| Fluence: d | 2.9 (0.6) |
| 1s Peak Photon Flux: e | 0.5 (0.2) |
| Photon Index: f | 1.94, Pl (0.32) |
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 | 12:47:48.72 |
| Dec: a | -28:44:43.6 |
| 90% Error Radius: b | 2.0 |
| Time to First Observation: c | 95.90 |
| Early Flux: d | 46.9 |
| 11 Hour Flux: d | 0.16292988 |
| 24 Hour Flux: d | 0.08818848 |
| Initial Temporal Index: | -0.1032 |
| Spectral Index (Gamma): | 2.04264 |
| Column Density (NH): e | 2.96395 |
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 | 104 |
| V Magnitude: | V>19.2 |
| Other Filter Magnitudes: | B>20.7 U>19.8 UVW1>20.0 UVM2>20.3 UVW2>20.4 White>20.5 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
UVOT: no detection
References:
BAT: GCN 31468; GCN 31486
XRT: GCN 31468; GCN 31473; GCN 31478; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31468; GCN 31483
Radio:
Redshift:
Host:
Other: