The Swift Gamma-Ray Burst Mission Italian site U.K. site

GRB 120803B

Redshift:
Host Galaxy:
Other Observatory Detections:
Faulkes North (2m)

Time: 11:06:06
Trigger Number: 529606
Burst Advocate: Judy Racusin

Burst Alert Telescope (BAT):

RA
(J2000)
Dec
(J2000)
90% Error a
Radius
T90 b Fluence c
(15-150 keV)
1-sec Peak d
Photon Flux
(15-150 keV)
Photon Index e
(15-150 keV)
314.223
20:56:53.5
53.298
53:17:52.8
1.0 37.5 25 (5) 1.5 (0.2) 0.84, CPL (0.36)

90% error in parentheses,
a arcmin; b seconds; c 10-7 erg/cm2; d ph/cm2/sec; e PL = simple power-law, CPL = cutoff power-law

X-Ray Telescope (XRT):

RA
(J2000)
Dec
(J2000)
90% Error a
Radius
Time to First b
Observation
Early Flux c
(0.3-10 keV)
11 Hour Flux c
(0.3-10 keV)
24 Hour Flux c
(0.3-10 keV)
Initial d
LC Index
Spectral
Index
(Gamma)
Column e
Density
(NH)
20:56:56.57 53:18:15.0 1.7 75.52 n/a 0.01506681 0.0054714797 -1.298 1.03923 7.46941

a arcsec; b seconds; c 10-11 erg/cm2/s; d temporal; e 1021 cm-2

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.

» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra

UltraViolet/Optical Telescope (UVOT):

RA
(J2000)
Dec
(J2000)
90% Error a
Radius
Time to First b
Observation
Magnitude Other Filter
Magnitudes
n/a n/a n/a 78 n/a n/a

a arcsec; b seconds

Comments:

References:

BAT: GCN 13566; GCN 13572
XRT: GCN 13566; GCN 13571; GCN 13583; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13566
Radio:
Redshift:
Host:
Other:

BAT Light Curve:

BAT Light Curve for GRBblc/120803B.png