GCN Circular 3377
Subject
GRB 050505: Keck I-band Magnitude
Event
Date
2005-05-07T23:02:43Z (20 years ago)
From
S. Bradley Cenko at Caltech <cenko@srl.caltech.edu>
S. Bradley Cenko, Chuck Steidel, Naveen Reddy, and Derek B. Fox report on
behalf of the Caltech-NRAO-Carnegie GRB Collaboration:
We have further analyzed the I band images of the afterglow of GRB 050505
reported in GCN 3366. Using the USNO-B1 star located at RA:
09:27:06.5667, Dec: +30:17:18.750 (I = 18.85) as a reference, we find the
following magnitude for the afterglow:
UT Time UT Date Time Since Burst (hr) Magnitude
------------------------------------------------------------------------
5:45:47 May 6 6.4 20.66 +/- 0.1