[vsnet-grb-info 7205] VLA radio upper limit on GRB 090102
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Mon Jan 5 04:25:14 JST 2009
TITLE: GCN CIRCULAR
NUMBER: 8779
SUBJECT: VLA radio upper limit on GRB 090102
DATE: 09/01/04 19:25:06 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
GRB 090102 (GCN 8762) at a frequency of 8.46 GHz on 2009 Jan 03.35
UT. The GRB radio afterglow is undetected at 3-sigma level. The
flux density at the Swift UVOT afterglow position (GCB 8762) is
91 +/- 49 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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