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

GRB 120219A

Redshift:
Host Galaxy:
Other Observatory Detections:
TNT, Calar Alto (1.23m), AZT-33IK

Time: 14:30:08
Trigger Number: 515375
Burst Advocate: Craig Swenson

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)
129.862
08:39:26.9
51.006
51:00:21.6
2.2 90.5 5.4 (1.4) 0.3 (0.1) 0.60, CPL (1.69)

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)
08:39:09.72 51:01:53.5 1.5 128.27 237 0.012955668 0.006782787 -3.207 2.13375 0.348000205409

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 139 V>19.3 B>19.6
U>20.7
UVW1>21.5
UVM2>19.9
UVW2>19.5
White>21.2

a arcsec; b seconds

Comments:

UVOT: no detection

References:

BAT: GCN 12964; GCN 12968
XRT: GCN 12964; GCN 12967; GCN 12971; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12964; GCN 12970
Radio:
Redshift:
Host:
Other:

BAT Light Curve:

BAT Light Curve for GRBblc/120219A.png