[vsnet-grb-info 4365] VLA observation of GRB 070223

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  6150
SUBJECT: VLA observation of GRB 070223
DATE:    07/02/26 18:05:34 GMT
FROM:    Poonam Chandra at U Virginia/NRAO  <pc8s at virginia.edu>

Poonam Chandra (NRAO/UVA) and Dale A. Frail (NRAO) report on behalf of 
the Caltech-NRAO-Carnegie GRB Collaboration:



"We used the Very Large Array to observe the field of view toward GRB
070223 (GCN 6125) at a frequency of 8.46 GHz on 2007 February 25 at
4.93 UT.  The GRB is undetected and the peak radio brightness at the 
Liverpool Telescope Possible Afterglow Candidate position (GCN 6127) 
is 41+/-56 uJy and at SWIFT-XRT position (GCN 6130) is 77+/-57 uJy.  



The National Radio Astronomy Observatory is a facility of the National
Science Foundation operated under cooperative agreement by Associated
Universities, Inc."