GCN Circular 5606
Subject
GRB 060923C, optical observation
Event
Date
2006-09-25T01:20:00Z (19 years ago)
From
Shouta Maeno at U.of Miyazaki <shouta@astro.miyazaki-u.ac.jp>
S.Maeno, E.Sonoda, M.Yamauchi
(University of Miyazaki)
We have observed the field covering the error circle of
GRB 060923C (GCN 5591) with the unfiltered CCD camera on
the 30-cm telescope at University of Miyazaki.
The observation was started 15:01:30 UT on Sep. 23.
We have compared our data of 30 sec exposures
with the USNO-A2.0 catalog, there is no new source
at the position reported by GCN 5591.
The upper limit is as follows:
--------------------------------------------------------------
Start(UT) End(UT) Num. of frames Limit (mag.)
--------------------------------------------------------------
15:01:30 15:32:39 17 ~17.5
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