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)

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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:

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

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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

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^a J2000; ^b arcsec; ^c seconds

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