[vsnet-grb-info 3037] GRB060313: optical observations of the
afterglow candidate
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Mon Mar 13 15:19:09 JST 2006
TITLE: GCN GRB OBSERVATION REPORT
NUMBER: 4874
SUBJECT: GRB060313: optical observations of the afterglow candidate
DATE: 06/03/13 06:16:28 GMT
FROM: Christina Thoene at Niels Bohr Institute,DARK Cosmo Ctr <cthoene at astro.ku.dk>
Christina Thoene, Chloe Feron, Jens Hjorth and Brian L. Jensen (Dark
Cosmology Centre) report
We obtained R and I band observations of GRB 060313 (GCN 4867) with the
Danish 1.5m telescope and DFOSC at La Silla. Observations started at UT
00:23:53 (11min after the burst) until UT 02:11:10. Inside the XRT error
circle (GCN 4870) we detect a new, previously uncatalogued source at the
position (J2000)
RA = : 04:26:28.42
Dec =-10:50:39.84
This is consistent with the position reported in GCN 4871 and GCN 4872.
The R magnitude obtained from stacked images with a mean time of about 1h
after the burst is
R = 20.4 (based on preliminary photometric zero points)
A finding chart can be found at:
http://www.astro.ku.dk/~brian_j/grb/grb060313.008/
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