[vsnet-grb-info 7752] GRB 090429B: Gemini-N further nIR observations
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Thu Apr 30 20:38:37 JST 2009
TITLE: GCN CIRCULAR
NUMBER: 9306
SUBJECT: GRB 090429B: Gemini-N further nIR observations
DATE: 09/04/30 11:38:26 GMT
FROM: Nial Tanvir at IofA U.Cambridge <nrt at ast.cam.ac.uk>
A. Levan (U. Warwick), A. Cucchiara (PSU), N. Tanvir (U. Leicester),
D. Fox (PSU) & E. Berger (Harvard U.) report:
We re-observed the field of GRB 090429B with NIRI on Gemini-N,
beginning about 30-Apr 08:00 (UT). The infra-red source reported by
Cucchiara et al. (GCN 9286) is detected, but has faded significantly
to K=20.0 +/- 0.2 mag. We thus confirm that this source is the
afterglow of the burst.
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