GCN Circular 19510
Subject
GRB 160504A: 15 GHz upper limits from AMI
Date
2016-06-08T15:19:48Z (9 years ago)
From
Kunal Mooley at Oxford U <kunal.mooley@physics.ox.ac.uk>
K. P. Mooley, T. D. Staley, R. P. Fender (Oxford), G. E. Anderson
(Curtin), T. Cantwell (Manchester), C. Rumsey, D. Titterington, S.
Carey, J. Hickish, Y. C. Perrott, N. Razavi-Ghods, P. Scott (Cambridge),
K. Grainge, A. Scaife (Manchester)
The AMI Large Array robotically triggered on the Swift alert for GRB
160504A (Malesani et al., GCN 19382) as part of the 4pisky program, and
subsequent follow up observations were obtained up to 10 days
post-burst. Our observations at 15 GHz on 2016 May 04.85, May 05.88, May
07.82, May 11.90, and May 14.90 (UT) do not reveal any radio source at
the XRT location (Goad et al., GCN 19386), with 3sigma upper limits of
93 uJy, 72 uJy, 129 uJy, 123 uJy, and 120 uJy respectively.
We thank the AMI staff for scheduling these observations. The AMI-GRB
database is a log of all GRB follow up observations with the AMI, and is
available at http://4pisky.org/ami-grb/.