GRB 220107A

Time: 14:45:31
Trigger Number: BAT/GUANO
Burst Advocate:

BAT Data:

RA: a 169.761
Dec: a 34.139
90% Error Radius: b 10
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 11:19:13.68
Dec: a 34:10:14.3
90% Error Radius: b 2.0
Time to First Observation: c 26700
Early Flux: d n/a
11 Hour Flux: d 1.97272991
24 Hour Flux: d 0.62465115
Initial Temporal Index: -1.474
Spectral Index (Gamma): 1.84105
Column Density (NH): e 0.691213

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

UVOT Data:

RA: a 11:19:13.71
Dec: a 34:10:14.5
90% Error Radius: b 0.4
Time to First Observation: c 26700
V Magnitude: n/a
Other Filter Magnitudes: White=20.16

a J2000; b arcsec; c seconds

Other Burst Info:

1.246 (BTA: absorption)
Host Galaxy:
Other Observatory Detections:
Fermi (GBM), AstroSat (CZTI), MITSuME (50cm), Nanshan/NEXT, AbAO (AS-32), Terskol (K-800), SAO RAS Zeiss-1000 (1m), BTA (6m), Konus-Wind



BAT: GCN 31402
XRT: GCN 31410; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31415
Redshift: GCN 31423 (BTA)