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GRB 160917A

Time: 11:30:19
Trigger Number: 712505
Burst Advocate: Judy Racusin

BAT Data:

RA: a 295.652
19:42:36.5
Dec: a 46.400
46:24:00.0
90% Error Radius: b 1.5
T90: c 16
Fluence: d 13 (1)
1s Peak Photon Flux: e 2.2 (0.3)
Photon Index: f 0.89, 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)

BAT Light Curve:

BAT Light Curve for GRB 160917A

XRT Data:

RA: a 19:42:39.89
Dec: a 46:24:12.5
90% Error Radius: b 1.5
Time to First Observation: c 93.63
Early Flux: d 77.2
11 Hour Flux: d 0.02770156
24 Hour Flux: d 0.01040512
Initial Temporal Index: -1.255
Spectral Index (Gamma): 1.84117
Column Density (NH): e 2.73591

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 19:42:40.049
Dec: a 46:24:13.25
90% Error Radius: b 1.5
Time to First Observation: c 100
V Magnitude: V>19.77
Other Filter Magnitudes: B>20.64
U=20.47
UVW1>20.16
UVM2>19.97
UVW2>19.70
White>21.01

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
Sayan (AZT-33IK), Fermi (GBM), CZTI, Lomonosov BDRG

Comments:

References:

BAT: GCN 19926; GCN 19934
XRT: GCN 19926; GCN 19927; GCN 19930; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19926; GCN 19931
Radio:
Redshift:
Host:
Other: