[vsnet-grb-info 4803] VLA upper limit on GRB 070610

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  6539
SUBJECT: VLA upper limit on GRB 070610
DATE:    07/06/15 17:03:01 GMT
FROM:    Poonam Chandra at U Virginia/NRAO  <pc8s at virginia.edu>

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


"We used the Very Large Array to observe the field of view toward GRB
070610 (GCN 6489) at a frequency of 8.46 GHz on 2007 June 15  at  13.67
UT for 1 hour.  The GRB is undetected and the peak radio flux at the
optical afterglow position obtained from 1.5m OSN telescope (GCN 6501) is
80 uJy ± 100 uJy.

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