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GRB 080913

Time: 06:46:54
Trigger Number: 324561
Burst Advocate: Patricia Schady

BAT Data:

RA: a 65.741
04:22:57.8
Dec: a -25.127
-25:07:37.2
90% Error Radius: b 1.5
T90: c 8
Fluence: d 5.6 (0.6)
1s Peak Photon Flux: e 1.4 (0.2)
Photon Index: f 0.46, CPL (0.70)

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 080913

XRT Data:

RA: a 04:22:54.71
Dec: a -25:07:46.7
90% Error Radius: b 1.5
Time to First Observation: c 99.49
Early Flux: d n/a
11 Hour Flux: d 0.0036919393
24 Hour Flux: d 0.0014470212
Initial Temporal Index: -1.201
Spectral Index (Gamma): 1.70843
Column Density (NH): e 0.894847

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 105
V Magnitude: V>20.08
Other Filter Magnitudes: B>19.62
U>19.36
UVW1>19.48
UVM2>18.84
UVW2>18.99
White>20.92

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
6.44 (ESO/MPI: photometric)
6.7 (VLT)
Host Galaxy:
Other Observatory Detections:
ESO/MPI (2.2m), VLT, Konus-Wind

Comments:

UVOT: no detection

References:

BAT: GCN 8217; GCN 8222
XRT: GCN 8217; GCN 8219; GCN 8226; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8217; GCN 8224
Radio:
Redshift: GCN 8223 (ESO/MPI); GCN 8225 (VLT)
Host:
Other: GCN Report 165.1