GCN Circular 21756
Subject
LIGO/Virgo G299232: WHT non-detection u-band optical transient
Event
Date
2017-08-29T20:33:05Z (8 years ago)
From
Peter Jonker at SRON/RU <p.jonker@sron.nl>
P.G. Jonker (SRON/RU), M. Fraser (UCD), S. Nissanke (RU), R.P. Fender (Oxford),
J. Broderick (ASTRON), A. Rowlinson (UvA, ASTRON), R.A.M.J. Wijers (UvA), B.W.
Stappers (Manchester) report on behalf of the LOFAR Transients Key Science
project:
On Aug, 29, 2017, starting at 00:45 (UTC), we obtained a u'-band image
with an exposure time of 300 sec, with the ACAM instrument mounted on
the William Herschel Telescope on La Palma (Spain) of the optical
transient reported by Emery et al. GCN21733