GCN Circular 15314
Subject
GRB 131004A: CARMA 93 GHz upper limit
Event
Date
2013-10-05T19:11:45Z (13 years ago)
From
Ashley Zauderer at CfA <bevinashley@gmail.com>
B. A. Zauderer, E. Berger, W. Fong (Harvard) report on behalf of a larger
collaboration and the CARMA Key Project "A Millimeter View of the Transient
Universe":
"We observed the position of GRB 131004A (Hagen et al., GCN 15303) with
CARMA at a mean frequency of 93 GHz beginning 2013 October 5.04 (dt=3.4
hours). We do not find significant radio emission at the position of the
enhanced Swift-XRT and UVOT localizations (Evans et al., GCN 15308; De
Pasquale et al., GCN 15313), or the optical afterglow detection (Xu et al.,
GCN 15304), to a 3-sigma upper limit of ~0.3 mJy. No further radio
observations are planned.
We thank the CARMA staff for prompt execution of these observations."