[vsnet-grb-info 4970] VLA upper limit on short hard burst GRB 070714B

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  6685
SUBJECT: VLA upper limit on short hard burst GRB 070714B
DATE:    07/07/29 20:09:34 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 070714B (GCN 6620), which was classified as short hard burst
(GCN 6623), at a frequency of 8.46 GHz on 2007 July 29th at 17.47 UT.
The radio afterglow of the GRB is undetected. The flux density of
the GRB at the SWIFT-XRT afterglow position (GCN 6627) is
-42 +/- 45 uJy.


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