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GRB 120729A

Time: 10:56:14
Trigger Number: 529095
Burst Advocate: Tilan Ukwatta

BAT Data:

RA: a 13.078
00:52:18.7
Dec: a 49.936
49:56:09.6
90% Error Radius: b 1.0
T90: c 71.5
Fluence: d 24 (1)
1s Peak Photon Flux: e 2.9 (0.2)
Photon Index: f 1.62, PL (0.08)

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 120729A

XRT Data:

RA: a 00:52:17.89
Dec: a 49:56:22.6
90% Error Radius: b 1.4
Time to First Observation: c 68.12
Early Flux: d 175
11 Hour Flux: d 0.007857444
24 Hour Flux: d 0.0009412242
Initial Temporal Index: -1.12
Spectral Index (Gamma): 1.8831
Column Density (NH): e 2.228028

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 00:52:17.83
Dec: a 49:56:23.1
90% Error Radius: b 0.50
Time to First Observation: c 77
V Magnitude: V=15.92
Other Filter Magnitudes: B=16.56
U=15.78
UVW1=18.49
UVM2=18.91
UVW2=17.57
White=15.33

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
0.80 (Gemini-North: absorption)
Host Galaxy:
Other Observatory Detections:
Faulkes North (2m), Gemini-North, UKIRT, RAPTOR, IAC80, Fermi (GBM)

Comments:

References:

BAT: GCN 13530; GCN 13536
XRT: GCN 13530; GCN 13534; GCN 13541; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13530; GCN 13539
Radio:
Redshift: GCN 13532 (Gemini-North)
Host:
Other: GCN Report 384.1