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GRB 201229A

Time: 10:59:30
Trigger Number: 1015088
Burst Advocate: Boris Sbarufatii

BAT Data:

RA: a 210.692
14:02:46.1
Dec: a 48.209
48:12:32.4
90% Error Radius: b 2.6
T90: c 53.3
Fluence: d 13 (2)
1s Peak Photon Flux: e 1.7 (0.4)
Photon Index: f 1.40, PL (0.29)

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 14:02:45.24
Dec: a 48:11:52.0
90% Error Radius: b 1.4
Time to First Observation: c 111.39
Early Flux: d n/a
11 Hour Flux: d 0.202821948
24 Hour Flux: d 0.092544606
Initial Temporal Index: -2.225
Spectral Index (Gamma): 1.80484
Column Density (NH): e 1.312459

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 14:02:45.40
Dec: a 48:11:53.3
90% Error Radius: b 0.44
Time to First Observation: c 117
V Magnitude: V>18.48
Other Filter Magnitudes: B>19.33
U=18.57
IVW1=19.04
UVw2=20.27
White=18.50

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
SAO RAS (1m), AbAO AS-32

Comments:

References:

BAT: GCN 29192; GCN 29199
XRT: GCN 29192; GCN 29193; GCN 29200; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29192; GCN 29213
Radio:
Redshift:
Host:
Other: