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

GRB 120612A

Redshift:
Host Galaxy:
Other Observatory Detections:

Time: 02:05:19
Trigger Number: 524128
Burst Advocate: Claudio Pagani

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)
126.723
08:26:53.5
-17.598
-17:35:52.8
1.7 90 13 (1) 0.5 (0.2) 1.36, PL (0.16)

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)
08:26:53.20 -17:34:29.1 1.5 138.49 59.8 0.01132292 0.00503916 -3.446 2.19484 1.95333

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 148 n/a n/a

a arcsec; b seconds

Comments:

UVOT: no detection

References:

BAT: GCN 13357; GCN 13360
XRT: GCN 13357; GCN 13359; GCN 13361; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13357; GCN 13362
Radio:
Redshift:
Host:
Other:

BAT Light Curve:

BAT Light Curve for GRBblc/120612A.png