GCN Circular 581
Subject
GRB000301C, optical observations
Date
2000-03-04T21:16:26Z (25 years ago)
From
Peter Garnavich at Center for Astrophysics <peterg@mars.harvard.edu>
P. Garnavich (Notre Dame), P. Barmby, S. Jha, K. Stanek (CfA) report:
We again imaged the candidate optical counterpart of GRB000301C
with the FLWO 1.2m telescope and R-band filter on 2000 Mar. 4.38 (UT)
and estimated its magnitude based on the calibration stars
given in GCN 573. We find R=20.56 +/- 0.05 which suggests a rather
slow decline rate. Using the magnitude estimates from Veillet (GCN 575),
Fynbo et al. (GCN 576), Halpern et al. (GCN 578) and Castro-Tirado et al.
(GCN 579