GRB 190202A
Time: 01:39:30
Trigger Number: 887217
Burst Advocate: Amy Lien
BAT Data:
| RA: a | 166.506 11:06:01.4 |
| Dec: a | 9.393 09:23:34.8 |
| 90% Error Radius: b | 1.9 |
| T90: c | 19.4 |
| Fluence: d | 60 (5) |
| 1s Peak Photon Flux: e | 7.8 (1.5) |
| Photon Index: f | 1.32, PL (0.13) |
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 | 11:06:00.59 |
| Dec: a | 09:22:36.8 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 163.18 |
| Early Flux: d | 75 |
| 11 Hour Flux: d | 0.336741522 |
| 24 Hour Flux: d | 0.110693069 |
| Initial Temporal Index: | -0.5561 |
| Spectral Index (Gamma): | 1.82361 |
| Column Density (NH): e | 0.67734 |
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 | 11:06:00.63 |
| Dec: a | 09:22:36.7 |
| 90% Error Radius: b | 0.42 |
| Time to First Observation: c | 173 |
| V Magnitude: | V=17.94 |
| Other Filter Magnitudes: | B=18.38 U=18.20 UVW1>18.5 White=16.02 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Koshka Zeiss-1000 (1m), GOTO, AGILE, Fermi (GBM), LCO (1m), McDonald (0.8m), NOT, TSHAO Zeiss-1000 (1m), SAO RAS Zeiss-1000, HCT (2m), Xinglong (2.16m), GROWTH-India (0.7m), AstroSat CZTI, Terskol Zeiss-2000 (2m)
Comments:
References:
BAT: GCN 23830; GCN 23836
XRT: GCN 23830; GCN 23832; GCN 23840; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23830; GCN 23834
Radio:
Redshift:
Host:
Other: