[vsnet-grb-info 4380] VLA observation of GRB 070224

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  6164
SUBJECT: VLA observation of GRB 070224
DATE:    07/03/01 16:40:05 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
070224 (GCN 6137) at a frequency of 8.46 GHz on 2007 February 28 at
9.99 UT.  The GRB is undetected and the peak radio flux at the SWIFT-XRT
position (GCN 6143) is -83 uJy ± 47 uJy. 

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