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GRB 170516A

Time: 12:49:20
Trigger Number: 753110
Burst Advocate: Amy Lien

BAT Data:

RA: a 41.543
02:46:10.3
Dec: a -55.929
-55:55:44.4
90% Error Radius: b 1.6
T90: c 36.78
Fluence: d 8.5 (0.9)
1s Peak Photon Flux: e 1.3 (0.2)
Photon Index: f 1.13, CPL (0.87)

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 02:46:16.43
Dec: a -55:54:34.7
90% Error Radius: b 1.5
Time to First Observation: c 80.54
Early Flux: d 49.6
11 Hour Flux: d 0.057791636
24 Hour Flux: d 0.035248815
Initial Temporal Index: -3.716
Spectral Index (Gamma): 2.07912
Column Density (NH): e 0.922647

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 87
V Magnitude: V>19.8
Other Filter Magnitudes: B>20.6
U>19.4
UVW1>19.4
UVM2>20.5
UVW2>20.5
White>21.1

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:

Comments:

UVOT: no detection

References:

BAT: GCN 21097; GCN 21102
XRT: GCN 21097; GCN 21098; GCN 21101; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21097; GCN 21099
Radio:
Redshift:
Host:
Other: