GCN Circular 1935
Subject
GRB 030226 Optical observations
Date
2003-03-08T21:13:31Z (22 years ago)
From
Evgeni Semkov at Inst.of Astronomy,Bulgaria <evgeni@skyarchive.org>
E. Semkov (Institute of Astronomy, Sofia, Bulgaria) report:
The afterglow of the HETE burst (H10893) GRB 030226 (Fox et al., GCN 1879;
Price et al., GCN 1880) was observed with the 2m RCC telescope of the
National Observatory Rozhen (Bulgaria) on 26 and 27 February, R band, 3
x 300 sec coo-added exposures.
We used A and B stars from Garnavich et al. (GCN 1885) as a references.
We estimate the brightness of the optical afterglow in R band as follows.
26 (UT 22.2) R=20.27 +/-0.1
27 (UT 01.2) R=20.4 +/-0.15
27 (UT 21.3) R=21.3 +/-0.3
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[GCN OPS NOTE (08Mar03): This Circular was received 15:44 UT 06 Mar 03.
It was delayed due to an invalid address.
This has been happening more frequently lately. I remind people
that if you change your email address, you need to communicate it to me
so that the Circular list can be updated.]