GRB 130306A

Time: 23:51:01
Trigger Number: 550457
Burst Advocate: Mike Siegel

BAT Data:

RA: a 279.475
Dec: a -11.682
90% Error Radius: b 1.6
T90: c n/a
Fluence: d n/a (n/a)
1s Peak Photon Flux: e 7.3 (0.8)
Photon Index: f 1.95, PL (0.05)

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 130306A

XRT Data:

RA: a 18:37:50.75
Dec: a -11:40:52.4
90% Error Radius: b 4.0
Time to First Observation: c 146000
Early Flux: d n/a
11 Hour Flux: d 0.011726504
24 Hour Flux: d 0.022409866
Initial Temporal Index: 0.8302
Spectral Index (Gamma): 1.7411
Column Density (NH): e 4.680364626

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 146000
V Magnitude: n/a
Other Filter Magnitudes: UVW1>22.2

a J2000; b arcsec; c seconds

Other Burst Info:

Host Galaxy:
Other Observatory Detections:
Fermi (GBM), Konus-Wind


Due to a Moon observing constraint, Swift did not slew to the BAT position until March 08, 2013.


BAT: GCN 14266; GCN 14279
XRT: GCN 14287; GCN 14351; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14287