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GRB 161017A

Time: 17:51:51
Trigger Number: 718023
Burst Advocate: Nora Troja

BAT Data:

RA: a 142.770
09:31:04.8
Dec: a 43.125
43:07:30.0
90% Error Radius: b 1.0
T90: c 216.3
Fluence: d 53 (2)
1s Peak Photon Flux: e 2.8 (0.2)
Photon Index: f 1.55 (0.06)

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 161017A

XRT Data:

RA: a 09:31:04.53
Dec: a 43:07:35.0
90% Error Radius: b 1.4
Time to First Observation: c 57.66
Early Flux: d 324
11 Hour Flux: d 0.206721424
24 Hour Flux: d 0.073743474
Initial Temporal Index: -0.1504
Spectral Index (Gamma): 1.99404
Column Density (NH): e 1.58757

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 09:31:04.60
Dec: a 43:07:36.3
90% Error Radius: b 0.42
Time to First Observation: c 68
V Magnitude: V=15.14
Other Filter Magnitudes: B=15.60
U=14.56
UVW1=15.5
White=14.08

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
2.0127 (GTC: absorption)
2.01 (TNG: absorption)
Host Galaxy:
Other Observatory Detections:
MASTER II, Fermi (GBM), GTC (10.4), TNG (3.6m), LCOGT (1m), MITSuME (50cm), Lomonosov BDRG, MASTER, SARA-RM (1.0m), Liverpool (2m), NOEMA @ 93 and 133 GHz, Konus-Wind

Comments:

References:

BAT: GCN 20064; GCN 20076
XRT: GCN 20064; GCN 20067; GCN 20073; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20064; GCN 20074
Radio: GCN 20081 (NOEMA)
Redshift: GCN 20069 (GTC); GCN 20077 (GTC); GCN 20078 (TNG)
Host:
Other: