GCN Circular 2814
Subject
GRB041006: Near Infrared observations
Event
Date
2004-10-16T08:46:26Z (21 years ago)
From
Kenzo Kinugasa at Gunma Astro. Obs/Japan <kinugasa@astron.pref.gunma.jp>
K. Kinugasa, and E. Nishihara (Gunma Astronomical Observatory) report;
The sky position of optical afterglow (Da Costa et al. GCN 2765) of
GRB041006 (Galassi et al. GCN 2770) was observed in J-, H-, and
Ks-band on the night of 2004 Oct. 6 at GAO, Gunma, Japan, using
the 1.5-m telescope and the IR Camera. The observation started at
14:40 UT (142 min after the GRB trigger).
We find no transient brighter than J~16.5, H~16.0, and Ks~14.0 at the
position of the optical afterglow (Da Costa et al. GCN2765) compared
with 2MASS JHK magnitudes.
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