[vsnet-grb-info 5248] VLA radio observation of GRB 071018

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  6941
SUBJECT: VLA radio observation of GRB 071018
DATE:    07/10/19 16:07:53 GMT
FROM:    Poonam Chandra at U Virginia/NRAO  <pc8s at virginia.edu>

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

"We observed the Swift burst GRB 0701018 (GCN#6932) using the VLA
at a frequency of 8.46 GHz and starting at 12.38 UT on Oct 19, 2007. We do
not detect any radio  emission within BAT error box (GCN#6933).
We also do not detect any radio emission at the positions of the two new 
sources
found by the TNT 0.8m telescope at Xinglong Observatory (GCN#6936).
The map noise is 31 uJy.

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