The Swift Gamma-Ray Burst Mission Italian site U.K. site

GRB 130313A

Redshift:
Host Galaxy:
Other Observatory Detections:

Time: 16:08:11
Trigger Number: 550906
Burst Advocate: Ben Gompertz

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)
236.438
15:45:45.1
-0.355
-00:21:18.0
2.6 0.26 0.31 (0.07) 0.5 (0.1) 1.37, PL (0.36)

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)
15:45:38.41 -00:22:08.3 4.8 78.1 n/a n/a n/a n/a 1.6 0

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 81 V>20.4 B>21.4
U>20.3
UVW1>20.9
UVM2>21.0
UVW2>21.5
White>22.4

a arcsec; b seconds

Comments:

UVOT: no detection

References:

BAT: GCN 14293; GCN 14296
XRT: GCN 14293; GCN 14297; GCN 14300; GCN 14305
UVOT: GCN 14293; GCN 14314
Radio:
Redshift:
Host:
Other: GCN Report 445.1

BAT Light Curve:

BAT Light Curve for GRBblc/130313A.png