GRB 170127A

Time: 14:21:15
Trigger Number: 735326
Burst Advocate: Craig Markwardt

BAT Data:

RA: a	174.382 11:37:31.7
Dec: a	-45.827 -45:49:37.2
90% Error Radius: b	2.4
T90: c	62.26
Fluence: d	5.2 (1.0)
1s Peak Photon Flux: e	0.3 (0.2)
Photon Index: f	1.10, PL (0.30)

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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:

XRT Data:

RA: a	11:37:26.33
Dec: a	-45:50:08.3
90% Error Radius: b	2.4
Time to First Observation: c	95.86
Early Flux: d	71
11 Hour Flux: d	0.000000000074414208
24 Hour Flux: d	0.00000000000138972708
Initial Temporal Index:	-1.151
Spectral Index (Gamma):	2.08988
Column Density (NH): e	1.096669

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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	102
V Magnitude:	V>18.7
Other Filter Magnitudes:	B>20.4 U>20.7 UVW1>19.4 UVM2>20.0 UVW2>20.2

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^a J2000; ^b arcsec; ^c seconds

Comments:

UVOT: no detection

References:

BAT: GCN 20538; GCN 20565
XRT: GCN 20538; GCN 20539; GCN 20548: GCN 20558; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20538; GCN 20552
Radio:
Redshift:
Host:
Other: