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GRB 080810

Time: 13:10:12
Trigger Number: 319584
Burst Advocate: Kim Page

BAT Data:

RA: a 356.783
23:47:07.9
Dec: a 0.310
00:18:36.0
90% Error Radius: b 1.2
T90: c 106
Fluence: d 46 (2)
1s Peak Photon Flux: e 2.0 (0.2)
Photon Index: f 1.34, PL (0.06)

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 080810

XRT Data:

RA: a 23:47:10.54
Dec: a 00:19:11.2
90% Error Radius: b 1.4
Time to First Observation: c 76.00
Early Flux: d 426
11 Hour Flux: d 0.10307385
24 Hour Flux: d 0.028674756
Initial Temporal Index: -2.3
Spectral Index (Gamma): 2.11482
Column Density (NH): e 2.82355

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 23:47:10.26
Dec: a 00:19:11.3
90% Error Radius: b 0.6
Time to First Observation: c 65
V Magnitude: V=14.06
Other Filter Magnitudes: B=17.85
U>21.4
UVW1>22.3
UVM2>22.2
UVW2>22.0
White=14.63

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
3.35 (Keck: absorption)
3.35 (RTT150: absorption)
3.35 (NOT: absorption)
Host Galaxy:
Other Observatory Detections:
KANATA (1.5m), Keck, ROTSE-IIIa, RTT150, NOT, OSN (1.5m), Kanazawa (0.4m), Ondrejov (0.5m), Liverpool (2m), Zeiss-600, MITSuME, Faulkes North, GLAST, Konus-Wind, VLA @ 8.46 GHz, CrAO (AZT-8), La Silla (1.54m)

Comments:

References:

BAT: GCN 8080; GCN 8082
XRT: GCN 8080; GCN 8086; GCN 8087; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8080; GCN 8095
Radio: GCN 8103 (VLA)
Redshift: GCN 8083 (Keck); GCN 8088 (RTT150); GCN 8089 (NOT)
Host:
Other: GCN Report 157.1
GCN Report 157.2