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GRB 100305A

Time: 09:05:38
Trigger Number: 414905
Burst Advocate: Eleonara Troja

BAT Data:

RA: a 168.373
11:13:29.5
Dec: a 42.381
42:22:51.6
90% Error Radius: b 1.9
T90: c 69.7
Fluence: d 15 (2)
1s Peak Photon Flux: e 0.9 (0.3)
Photon Index: f 1.27, PL (0.23)

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 100305A

XRT Data:

RA: a 11:13:28.07
Dec: a 42:24:13.9
90% Error Radius: b 1.4
Time to First Observation: c 139.21
Early Flux: d 48.6
11 Hour Flux: d 0.032652972
24 Hour Flux: d 0.006607692
Initial Temporal Index: -0.9064
Spectral Index (Gamma): 2.09053
Column Density (NH): e 1.46268

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 144
V Magnitude: V>19.85
Other Filter Magnitudes: B>20.68
U>20.45
UVW1>20.46
UVM2>20.2
UVW2>20.17
White>21.10

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:

Comments:

References:

BAT: GCN 10470; GCN 10479
XRT: GCN 10470; GCN 10474; GCN 10476; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10470; GCN 10477
Radio:
Redshift:
Host:
Other: GCN Report 274.1