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

GRB 140129A

Redshift:
Host Galaxy:
Other Observatory Detections:
Palomar (60"), HJT (1.5m), ROTSE-IIIb (0.45m), RAPTOR, Palomar Hale, Sayan Observatory (AZT-33IK)

Time: 03:23:59
Trigger Number: 585128
Burst Advocate: Andrea Melandri

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)
37.851
02:31:24.2
-1.594
-01:35:38.4
2.2 2.99 1.3 (0.3) 0.9 (0.2) 2.08, PL (0.33)

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)
02:31:33.85 -01:35:43.7 1.4 113.53 n/a 0.05709132 0.027949752 -0.9155 1.94213 0.397681

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
02:31:33.78 -01:35:43.4 0.50 117 V=18.69 B=17.76
U=16.98
UW1=20.77
UVM2>21.2
UVW2>22.0
White=16.51

a arcsec; b seconds

Comments:

References:

BAT: GCN 15760; GCN 15769
XRT: GCN 15760; GCN 15764; GCN 15767; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15760; GCN 15768
Radio:
Redshift:
Host:
Other: GCN Report 451.1