[vsnet-grb-info 6948] VLA Radio upper limit on GRB 081118

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  8532
SUBJECT: VLA Radio upper limit on GRB 081118
DATE:    08/11/20 16:23:56 GMT
FROM:    Poonam Chandra at U Virginia/NRAO  <pc8s at virginia.edu>

Poonam Chandra (RMC) 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
optically bright GRB 08118 (GCN 8524) at a frequency of 8.46 GHz
on 2008 Nov 20.35 UT. The GRB radio afterglow is undetected and
the peak radio flux at the ESO-VLT optical afterglow position 
(GCN 8528) is -70 ± 60 uJy.

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