GCN Circular 19564
Subject
GRB 160525B: 15 GHz upper limits from AMI
Date
2016-06-24T12:53:04Z (8 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
160525B (Krimm et al., GCN 19459) 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 25.55, May 26.66, May
28.66, and May 31.68 (UT) do not reveal any radio source at the XRT
location (Beardmore et al., GCN 19463), with 3sigma upper limits of 99
uJy, 63 uJy, 66 uJy, and 96 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/.