GCN Circular 14055
Subject
GRB 121209A: CARMA 3mm Observations
Event
Date
2012-12-11T06:05:41Z (14 years ago)
From
Ashley Zauderer at CfA <bevinashley@gmail.com>
A. Zauderer, T. Laskar, W. Fong, and E. Berger (Harvard) report on
behalf of the CARMA Key Project "A Millimeter View of the Transient
Universe":
"We observed the position of GRB 121209A (Maselli et al.; GCN 14045)
with the Combined Array for Research in Millimeter Astronomy beginning
2012 Dec 10.93 (dt=1.0 d) at a mean frequency of ~85 GHz. We do not
detect significant millimeter emission at the enhanced Swift/XRT error
circle (Goad et al.; GCN 14051) or at the position of the GROND optical
afterglow candidate (Kruehler et al.; GCN 14049) to a 3-sigma limit of
0.5 mJy.
We thank the CARMA observers and staff for their support."