[vsnet-grb-info 6211] GRB 080603B: VLA radio upper limit

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  7840
SUBJECT: GRB 080603B: VLA radio upper limit
DATE:    08/06/06 17:38:37 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
080603B (GCN 7794) at a frequency of 8.46 GHz on 2008 June 05.16 UT.
The GRB radio afterglow is undetected and the peak radio flux at the
SWIFT-UVOT position (GCN 7794) is 11 ± 41 uJy.

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