GCN Circular 593
Subject
GRB000301C OT candidate optical observations
Date
2000-03-05T22:05:02Z (24 years ago)
From
Elia Leibowitz at Wise Obs, Tel Aviv U <elia@wise.tau.ac.il>
A. Gal-Yam, E. Ofek, D. Maoz and E.M. Leibowitz, Wise Observatory, Tel Aviv
University, Israel, report:
Using the Wise Observatory 1-m telescope and the observatory new SiTe CCD
camera, we obtained on March 4 two 900 sec and one 1800 sec exposures through
an R filter, and one 1800 sec V exposure, of the GRB000301C OT candidate. The
mean UT of the 3 R exposures is March 4.0799. The weighted mean R magnitude,
measured relative to stars A-D of Garnavich et al. (GCN 573),
is 20.573 +/- .06. The UT of the V image is March 4.1121, and the OT-ref*
magnitude differences, with respect to stars A,B,C and D, are,
respectively (+/-0.12): 2.356, 1.635, 1.342 and 3.683.
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