[vsnet-grb-info 10733] GRB 110709A / EVLA upper limits
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Thu Jul 14 15:10:38 JST 2011
TITLE: GCN CIRCULAR
NUMBER: 12156
SUBJECT: GRB 110709A / EVLA upper limits
DATE: 11/07/14 06:10:34 GMT
FROM: Ashley Zauderer at CfA <bevinashley at gmail.com>
A. Zauderer, E. Berger, and W. Fong (Harvard) report on behalf of a
larger collaboration:
We observed the position of GRB 110709A (GCN #12118) with the EVLA at
5.8 GHz and 22 GHz starting on 2011 July 10.12 UT (~12 hours after the
burst). In ~20 min integration time on source at each frequency, no
radio source is detected within the XRT error circle (GCN #12123) to a
3-sigma limit of 60 microJy/bm (5.8 GHz) and 104 microJy/bm (22 GHz).
We acknowledge the EVLA staff for their support of these observations.
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