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GCN Circular 8011

VLA radio upper limit on GRB 080721
2008-07-24T14:13:47Z (16 years ago)
Poonam Chandra at U Virginia/NRAO <>
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
optically bright GRB 080721 (GCN 7988) at a frequency of 8.46 GHz
on 2008 July 24.15 UT. The GRB radio afterglow is undetected and
the peak radio flux at the UVOT afterglow position (GCN 7988) is
93 � 48 uJy.

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