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GRB 080727B

Time: 08:13:24
Trigger Number: 318101
Burst Advocate: Stefan Immler

BAT Data:

RA: a 276.871
18:27:29.0
Dec: a 1.173
01:10:22.8
90% Error Radius: b 1.0
T90: c 8.6
Fluence: d 31 (1)
1s Peak Photon Flux: e 7.6 (0.2)
Photon Index: f 0.80, CPL (0.17)

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 080727B

XRT Data:

RA: a 18:27:26.12
Dec: a 01:09:45.2
90% Error Radius: b 1.6
Time to First Observation: c 101.23
Early Flux: d n/a
11 Hour Flux: d 0.033236508
24 Hour Flux: d 0.014846694
Initial Temporal Index: -2.504
Spectral Index (Gamma): 1.33461
Column Density (NH): e 7.6818

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>20.6
Other Filter Magnitudes: UVW1>17.9
UVM2>17.6
White>21.0

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
KAIT (0.8m), REM (60cm), Konus-Wind, ESO/MPI (2.2m), UKIRT, VLT

Comments:

UVOT: no detection

References:

BAT: GCN 8022; GCN 8030
XRT: GCN 8022; GCN 8026; GCN 8031; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8022; GCN 8033
Radio:
Redshift:
Host:
Other: