[vsnet-grb-info 4318] GRB 070219: Liverpool Telescope Observations
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Mon Feb 19 12:06:18 JST 2007
TITLE: GCN CIRCULAR
NUMBER: 6107
SUBJECT: GRB 070219: Liverpool Telescope Observations
DATE: 07/02/19 03:06:13 GMT
FROM: Andrea Melandri at Liverpool John Moores U <axm at astro.livjm.ac.uk>
A. Melandri (Liverpool JMU) on behalf of the Liverpool
GRB group reports
The 2-m Liverpool Telescope robotically followed up GRB 070219
(Sakamoto et al., GCN 6104, trigger=261132) beginning 53 min
after the GRB trigger time (UT:01:10:16).
The automatic detection mode (3x10sec) did not identify any new
bright object inside the XRT error circle (Sakamoto et al.,
GCN 6104).
Comparison with the USNO B1 for a coadded set of images (for a total
exposure time of 300 sec) did not reveal any new object down to a
limiting magnitude R~20.2 (between 53-66 minutes after the burst).
Further observations are ongoing.
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