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GCN Circular 13231

GRB 120404A: EVLA Detection
2012-04-06T20:55:35Z (12 years ago)
Ashley Zauderer at CfA <>
Ashley Zauderer, Tanmoy Laskar and Edo Berger (Harvard) report:

"We observed the position of GRB 120404A (GCN 13208) with the EVLA at 22 
GHz beginning 2012 Apr 5.27 UT (0.75 d after the burst).  We detect a 
source at 22 GHz consistent with the Swift-XRT (GCN 13218) and the UVOT 
position (GCN 13208) with a flux of 82 uJy (+/- 22 uJy).  The position 
of the radio source is

RA    15:40:02.28 (+/- 0.01)
DEC  +12:53:06.1  (+/- 0.1)

The source was not detected at 6 GHz (3-sigma upper limit of 33 uJy)."
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