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GRB 191031D

Time: 21:23:31
Trigger Number: 932608
Burst Advocate: Valerio D'Elia

BAT Data:

RA: a 283.269
18:53:04.6
Dec: a 47.645
47:38:42.0
90% Error Radius: b 1.4
T90: c 0.29
Fluence: d 4.1 (0.4)
1s Peak Photon Flux: e 4.3 (0.4)
Photon Index: f 0.80, PL (0.15)

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 18:53:09.55
Dec: a 47:38:38.6
90% Error Radius: b 1.7
Time to First Observation: c 88.83
Early Flux: d n/a
11 Hour Flux: d 0.000041223156
24 Hour Flux: d 0.0000087841468
Initial Temporal Index: -1.982
Spectral Index (Gamma): 1.88342
Column Density (NH): e 0.65702343793

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 93
V Magnitude: V>19.9
Other Filter Magnitudes: B>20.4
U>20.3
UVW1>19.8
UVM2>19.6
UVW2>19.9
White>21.1

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
Fermi (GBM), AGILE (MCAL), Konus-Wind, AstroSat (CZTI), CALET (CGBM)

Comments:

UVOT: no detection

References: