[vsnet-grb-info 5033] VLA upper limit on the short hard burst GRB 070729

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  6742
SUBJECT: VLA upper limit on the short hard burst GRB 070729
DATE:    07/08/10 15:17:06 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 towards short
hard burst GRB 070729 (GCN 6678) at a frequency of 8.46 GHz on
2007 August 7th at 12.15 UT for 30 minutes. The GRB is undetected and the peak radio brightness at the SWIFT-XRT position (GCN 6682) is -71 uJy ± 85 uJy. 


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