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GRB 211129A

Time: 09:51:06
Trigger Number: 1085430
Burst Advocate: Jeff Gropp

BAT Data:

RA: a 274.565
18:18:15.6
Dec: a 31.781
31:46:51.6
90% Error Radius: b 1.5
T90: c 113.01
Fluence: d 23 (2)
1s Peak Photon Flux: e 1.5 (0.2)
Photon Index: f 1.75, 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 18:18:19.27
Dec: a 31:47:19.9
90% Error Radius: b 2.1
Time to First Observation: c 73.5
Early Flux: d 141
11 Hour Flux: d n/a
24 Hour Flux: d 0.29
Initial Temporal Index: -1.02
Spectral Index (Gamma): 2.30
Column Density (NH): e 5.9

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 n/a
Dec: a n/a
90% Error Radius: b n/a
Time to First Observation: c 84
V Magnitude: V>18.8
Other Filter Magnitudes: B>19.6
U>20.5
UVW1>19.6
UVM2>19.2
UVW2>20.1
White>20.9

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
Fermi (GBM)

Comments:

UVOT: no detection

References:

BAT: GCN 31136; GCN 31149
XRT: GCN 31136; GCN 31139; GCN 31148
UVOT: GCN 31136; GCN 31147
Radio:
Redshift:
Host:
Other: