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GRB 120805A

Redshift:
Host Galaxy:
Other Observatory Detections:
Calar Alto (1.23m), NOT, Liverpool

Time: 21:28:09
Trigger Number: 530031
Burst Advocate: Eleonora Troja

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)
216.536
14:26:08.6
5.853
05:51:10.8
2.2 48.00 8.2 (1.4) 0.37 (0.2) 1.20, PL (0.28)

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)
14:26:09.21 05:49:30.9 2.7 123.11 n/a 0.046430385 0.037847247 0.8949 1.62881 0.2220346069

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 127 V>20.8 B>21.5
U>20.5
UVW1>21.3
UVM2>21.6
UVW2>21.6
White>22.0

a arcsec; b seconds

Comments:

UVOT: no detection

References:

BAT: GCN 13588; GCN 13594
XRT: GCN 13588; GCN 13592; GCN 13638; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13588; GCN 13598
Radio:
Redshift:
Host:
Other:

BAT Light Curve:

BAT Light Curve for GRBblc/120805A.png