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GRB 250114A

Time: 07:33:19
Trigger Number: 1281241
Burst Advocate: Noel Klingler

BAT Data:

RA: a 166.572
11:06:17.3
Dec: a -15.129
-15:07:44.4
90% Error Radius: b 1.9
T90: c 293.89
Fluence: d 36 (3)
1s Peak Photon Flux: e 1.5 (0.4)
Photon Index: f 0.39, CPL (0.62)

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 11:06:18.29
Dec: a -15:06:41.5
90% Error Radius: b 2
Time to First Observation: c 128.29
Early Flux: d 484
11 Hour Flux: d 0.036448726
24 Hour Flux: d 0.0064639938
Initial Temporal Index: -3.602
Spectral Index (Gamma): 1.854471559
Column Density (NH): e 10.01421755

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 11:06:18.43
Dec: a -15:06:41.7
90% Error Radius: b 0.74
Time to First Observation: c 136
V Magnitude: n/a
Other Filter Magnitudes: White=20.35

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
4.732 (VLT: absorption)
Host Galaxy:
Other Observatory Detections:
TRT (0.7m), LCO (1m), MASTER-OAFA, REM (60cm), VLT, LCOGT, GRANDMA/TAROT, ATCA @ 7 GHz

Comments:

References:

BAT: GCN 38927; GCN 39012
XRT: GCN 38927; GCN 38936; GCN 38945; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 38927
Radio: GCN 38999 (ATCA)
Redshift: GCN 38934 (VLT)
Host:
Other: