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GRB 170208A

Time: 18:11:16
Trigger Number: 737438
Burst Advocate: Aaron Cholden-Brown

BAT Data:

RA: a 166.544
11:06:10.6
Dec: a -46.786
-46:47:09.6
90% Error Radius: b 1.4
T90: c 7.45
Fluence: d 15 (1)
1s Peak Photon Flux: e 5.4 (0.6)
Photon Index: f 1.04, 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 11:06:15.52
Dec: a -46:46:05.6
90% Error Radius: b 1.4
Time to First Observation: c 120.19
Early Flux: d n/a
11 Hour Flux: d 0.059920104
24 Hour Flux: d 0.0258053472
Initial Temporal Index: -1.08
Spectral Index (Gamma): 1.97057
Column Density (NH): e 4.54957

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 125
V Magnitude: V>19.3
Other Filter Magnitudes: B>19.4
U>20.2
UVW1>19.4
UVW2>19.3
White>21.9

a J2000; b arcsec; c seconds

Other Burst Info:

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

Comments:

References:

BAT: GCN 20631; GCN 20653
XRT: GCN 20631; GCN 20634; GCN 20649; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20631; GCN 20644
Radio:
Redshift:
Host:
Other: