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

GRB 120630A

Redshift:
Host Galaxy:
Other Observatory Detections:
NOT (2.5m)

Time: n/a
Trigger Number: 525451
Burst Advocate:

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)
352.300
23:29:12.0
42.495
42:29:42.0
2.7 0.6 0.61 (0.14) 0.7 (0.2) 1.04, PL (0.43)

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)
n/a n/a n/a n/a n/a 0.00009441439 0.00002781686 -1.566 1.75873 0.88000690021

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 150 V>19.0 B>20.0
U>20.3
UVW1>19.3
UVM2>19.0
UVW2>19.5

a arcsec; b seconds

Comments:

There was no initial set of GCN Notices nor a rapid-response circular because of the power outage at GSFC when this burst occurred.
UVOT: no detection

References:

BAT: GCN 13405
XRT: GCN 13405; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13405
Radio:
Redshift:
Host:
Other: GCN Report 379.1

BAT Light Curve:

BAT Light Curve for GRBblc/120630A.png