GRB 251201B
Time: 16:26:30
Trigger Number: 1418729
Burst Advocate: Mike Moss
BAT Data:
| RA: a | 6.409 00:25:38.2 |
| Dec: a | -44.237 -44:14:13.2 |
| 90% Error Radius: b | 3 |
| T90: c | n/a |
| Fluence: d | n/a (n/a) |
| 1s Peak Photon Flux: e | n/a (n/a) |
| Photon Index: f | n/a (n/a) |
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 | 00:25:34.67 |
| Dec: a | -44:14:01.1 |
| 90% Error Radius: b | 2 |
| Time to First Observation: c | 93.44 |
| Early Flux: d | 863 |
| 11 Hour Flux: d | 0.056384412 |
| 24 Hour Flux: d | 0.0226029354 |
| Initial Temporal Index: | -1.499 |
| Spectral Index (Gamma): | 1.925049106 |
| Column Density (NH): e | 0.9971053201 |
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 | 00:25:34.59 |
| Dec: a | -44:14:01.1 |
| 90% Error Radius: b | 0.75 |
| Time to First Observation: c | 101 |
| V Magnitude: | V=15.97 |
| Other Filter Magnitudes: | B=16.71 U=16.48 UVW1=18.35 UVM2>18.7 UVW2>18.8 White=17.31 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.599 (SALT: absorption)Host Galaxy:
Other Observatory Detections:
LCO (1m), MASTER-SAAO, SVOM/VT, Kilonova-Catcher, Fermi (GBM), Insight-HXMT/HE, SALT (9.2m)
Comments:
References:
BAT: GCN 42924
XRT: GCN 42924; GCN 42927; GCN 42936; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 42924; GCN 42954
Radio:
Redshift: GCN 42994 (SALT)
Host:
Other: