[vsnet-grb-info 9420] GRB100628A: RTT150 optical observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Tue Jun 29 07:25:34 JST 2010
TITLE: GCN CIRCULAR
NUMBER: 10900
SUBJECT: GRB100628A: RTT150 optical observations
DATE: 10/06/28 22:25:30 GMT
FROM: Rodion Burenin at IKI, Moscow <rodion at hea.iki.rssi.ru>
R. Burenin, G. Khorunzhev, S. Sazonov (IKI), I. Khamitov (TUG),
M. Pavlinsky, R. Sunyaev (IKI), I. Bikmaev, N. Sakhibullin (KSU/AST),
Z. Eker (TUG), U. Kiziloglu (METU), E. Gogus (Sabanci Uni.)
report:
The field of GRB100628A (Immler et al., GCN 10895) was observed with
Russian-Turkish 1.5-m telescope (RTT150, Bakirlitepe, TUBITAK National
Observatory, Turkey). We obtained a serie of Rc images, centered at June 28,
19:10 UT, i.e. approximately 11 hours after the burst.
We do not find any new optical source inside the XRT error circle of
possible X-ray afterglow (Starling et al., GCN 10899) as compared to DSS red
plate.
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