GCN Circular 2049
Subject
Photometry of GRB030329 - Constant OT Magnitude
Date
2003-03-31T20:12:58Z (22 years ago)
From
Avishay Gal-Yam at Tel Aviv U, Israel <avishay@wise1.tau.ac.il>
Y. Lipkin, E. M. Leibowitz, E. O. Ofek, A. Gal-Yam, H. Mendelson
(Wise observatory, TAU) report:
We are conducting time-resolved photometry of GRB 030329 (HETE
trigger #2652, Ricker et al., GCN 1997) with the TEK 1K CCD mounted
on the 1-meter telescope of Wise Observatory, Israel.
During 3 hours of observations, starting at March 31 17:00 UT, the OT is
constant (to within 0.1 mag), with a mean magnitude of approximately
R=16.8, consistent with the findings of Zeh et al (GCN 2048).