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GRB 140907A

Time: 16:07:08
Trigger Number: 611933
Burst Advocate: Hans Krimm

BAT Data:

RA: a 48.133
03:12:31.9
Dec: a 46.596
46:35:45.6
90% Error Radius: b 1.4
T90: c 79.2
Fluence: d 43 (2)
1s Peak Photon Flux: e 2.5 (0.2)
Photon Index: f 1.72, PL (0.07)

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 140907A

XRT Data:

RA: a 03:12:34.98
Dec: a 46:36:17.1
90% Error Radius: b 1.4
Time to First Observation: c 83.59
Early Flux: d 54.6
11 Hour Flux: d 0.13477992
24 Hour Flux: d 0.06075402
Initial Temporal Index: -3.069
Spectral Index (Gamma): 2.00735
Column Density (NH): e 3.02766

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 03:12:34.98
Dec: a 46:36:17.5
90% Error Radius: b 0.75
Time to First Observation: c 107
V Magnitude: n/a
Other Filter Magnitudes: U=16.61
White=16.66

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
1.21 (GTC)
Host Galaxy:
Other Observatory Detections:
Nanshan (35cm & 1m), Virtual Telescope (17"), MITSuME (50cm), Murikabushi (1m), GTC (10.4m), Fermi (GBM), T100 (1.0m), DCT (4.3m), Nayuta (2m), MASTER II, Zeiss-1000, CAHA (1.23m), AZT-33IK

Comments:

References:

BAT: GCN 16788; GCN 16799
XRT: GCN 16788; GCN 16795; GCN 16796; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16791
Radio:
Redshift: GCN 16797 (GTC)
Host:
Other: