GCN Circular 6480
Subject
GRB 070531: NOT nIR observations
Date
2007-05-31T15:09:03Z (17 years ago)
From
Antonio Deugarte at IAA-CSIC <deugarte@iaa.es>
A. de Ugarte Postigo, A.J. Castro-Tirado (IAA-CSIC,
Granada), C. Gonzalez (IAC Tenerife), A. Cabrera
(GTC Project Office) on behalf of a larger
collaboration, report:
"We have observed the field of GRB 070531 (Markwardt
et al., GCNC 6475) in J, H and K-bands using the 2.5mNOT
(+NOTCAM) Roque de los Muchachos Observatory (Spain)
starting at 04:17 UT (2.11 hours after the burst). We do
not detect any source in the XRT error box (Page et al.
GCNC 6477) down to J~19.5 (3-sigma)."
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