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GRB 080503

Time: 12:26:13
Trigger Number: 310785
Burst Advocate: Jirong Mao

BAT Data:

RA: a 286.686
19:06:44.6
Dec: a 68.803
68:48:10.8
90% Error Radius: b 3.5
T90: c 170
Fluence: d 20 (1)
1s Peak Photon Flux: e 0.9 (0.1)
Photon Index: f 2.00, PL (0.13)

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 080503

XRT Data:

RA: a 19:06:28.66
Dec: a 68:47:35.1
90% Error Radius: b 1.6
Time to First Observation: c 74.90
Early Flux: d 782
11 Hour Flux: d 0.000000000000001607721
24 Hour Flux: d 0.00000000000000000329688
Initial Temporal Index: -1.683
Spectral Index (Gamma): 2.5274
Column Density (NH): e 0.55700000027039

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 84
V Magnitude: V>20.5
Other Filter Magnitudes: B>21.4
U>20.3
UVW1>20.4
UVM2>20.3
UVW2>21.0
White>20.0

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
Gemini-North, HST, Chandra

Comments:

BAT: Currently uncertain if this is a SHB with extended emission or a Long burst with a partcularly short pulse at the beginning.

References:

BAT: GCN 7665
XRT: GCN 7665; GCN 7669; GCN 7674; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 7665; GCN 7675
Radio:
Redshift:
Host:
Other: GCN Report 138.1