[vsnet-grb-info 4776] GRB 070612B: FRAM limit
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Tue Jun 12 22:16:59 JST 2007
TITLE: GCN CIRCULAR
NUMBER: 6518
SUBJECT: GRB 070612B: FRAM limit
DATE: 07/06/12 13:16:52 GMT
FROM: Martin Jelinek at Inst.Astrophys.Andalucia,Granada <mates at iaa.es>
Martin Jelínek, Petr Kubánek (IAA CSIC Granada, Spain),
and Michael Prouza (Columbia U. New York, USA and FZU Praha, Czech Rep.)
on behalf of the FRAM team, coordinated by FZU Praha, Czech Rep.
report
"The wide field camera of the telescope FRAM, located
at Pierre Auger observatory in Malargue, Argentina,
followed the Swift GRB 070612B (Grupe et al. GCNs
6511 and 6514).
20s R-band (lambda_eff = 640nm, limmag = 14.8) images
were obtained starting 62s after the GRB (45s after
receiving the notification).
We do not detect any new source in single nor combined
images within the BAT or XRT errorboxes."
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