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GRB 170317A

Time: 09:45:59
Trigger Number: 742866
Burst Advocate: Sam Laporte

BAT Data:

RA: a 93.087
06:12:20.9
Dec: a 50.500
50:30:00.0
90% Error Radius: b 1.0
T90: c 11.94
Fluence: d 13 (1)
1s Peak Photon Flux: e 3.5 (0.3)
Photon Index: f 0.80, CPL (0.49)

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 06:12:14.87
Dec: a 50:29:34.9
90% Error Radius: b 1.4
Time to First Observation: c 83.30
Early Flux: d n/a
11 Hour Flux: d 0.01873858
24 Hour Flux: d 0.00575386
Initial Temporal Index: -3.755
Spectral Index (Gamma): 2.06523
Column Density (NH): e 2.52770000343135

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 06:12:14.82
Dec: a 50:29:35.2
90% Error Radius: b 0.43
Time to First Observation: c 87
V Magnitude: V=18.36
Other Filter Magnitudes: B=19.12
U=17.75
UVW1=20.20
UVM2>19.8
UVW2>20.2
White=17.53

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
SANTEL-650 (0.65m), Xinglong (0.8m), GMG (2.4m), AZT-33IK, MITSuME (50cm), Faulkes North (2m), HJT (1.5m), POLAR

Comments:

References:

BAT: GCN 20885; GCN 20896
XRT: GCN 20885; GCN 20887; GCN 20891; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20885; GCN 20894
Radio:
Redshift:
Host:
Other: