[vsnet-grb-info 14021] GRB 131014A: Swift detection of a possible X-ray afterglow
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Tue Oct 15 07:10:23 JST 2013
TITLE: GCN CIRCULAR
NUMBER: 15335
SUBJECT: GRB 131014A: Swift detection of a possible X-ray afterglow
DATE: 13/10/14 22:10:16 GMT
FROM: Jamie A. Kennea at PSU/Swift-XRT <kennea at swift.psu.edu>
J. A. Kennea (PSU) and Alex Amaral-Rogers (U Leicester) report on behalf
of the Swift/XRT team
On October 14, 2013 at 17:24 UT, Swift began a series of target of
opportunity observations to cover the region around GRB131014A
(Fitzpatrick et al., GCN #15332, Evans, GCN #15334), approximately 12.3
hours after the burst was detected by Fermi. In Swift/XRT Photon Counting
mode data we detect an uncatalogued point source at the following
location: RA/Dec(J2000) = 100.30064, -19.09711, which is equivalent to:
RA(J2000) = 06h 41m 12.2s
Dec(J2000) = -19d 05m 49.6s
with an estimated uncertainty of 4.4 arc-seconds radius (90% containment).
This position is 11.3' from the LAT position reported by Desiante et al.
(GCN #15333). The source brightness is 0.07 +/- 0.01 XRT count/s. We
cannot yet confirm whether this source is fading.
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