GCN Circular 2818
Subject
GRB 041016: Optical limits in V, R, I
Date
2004-10-17T07:45:12Z (20 years ago)
From
Nobuyuki Kawai at Tokyo Tech <nkawai@hp.phys.titech.ac.jp>
D. Kuroda (Sokendai), K. Yanagisawa (OAO-NAOJ), and N. Kawai (Tokyo Tech)
report on behalf of a larger collaboration:
The entire error circle of GRB 041016 (=H3578) was observed with the
Tokyo Tech-OAO 50cm telescope equipped with the tricolor camera. 100
frames of 30 s exposure were taken simultaneously in V, R, and I bands
from 13:25 to 14:18 UT. Visual comparison of the stacked image with
USNO-A2.0 (R) catalog reveals no new source with following upper
limits:
V: 17.4
R: 18.5
I: 18.0.