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GRB 120305A

Time: 19:37:30
Trigger Number: 516997
Burst Advocate: Giulia Stratta

BAT Data:

RA: a 47.549
03:10:11.8
Dec: a 28.495
28:29:42.0
90% Error Radius: b 1.0
T90: c 0.10
Fluence: d 2.0 (0.1)
1s Peak Photon Flux: e 2.2 (0.2)
Photon Index: f 1.00, PL (0.09)

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 120305A

XRT Data:

RA: a 03:10:08.76
Dec: a 28:29:30.1
90% Error Radius: b 1.9
Time to First Observation: c 63.18
Early Flux: d 103
11 Hour Flux: d 0.00002424177
24 Hour Flux: d 0.00000381285
Initial Temporal Index: -2.371
Spectral Index (Gamma): 3.1558
Column Density (NH): e 7.03297

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 72
V Magnitude: V>19.7
Other Filter Magnitudes: B>20.4
U>21.2
UVW1>20.7
UVM2>21.0
UVW2>20.4
White>21.1

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:

Comments:

UVOT: no detection

References:

BAT: GCN 13004; GCN 13007
XRT: GCN 13004; GCN 13008; GCN 13009; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13004; GCN 13011
Radio:
Redshift:
Host:
Other: GCN Report 369.1