Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 17997

GRB 150626B: AMI 16 GHz detection of the radio counterpart
2015-07-07T14:12:27Z (9 years ago)
Kunal Mooley at Oxford U <>
K. P. Mooley, G. E. Anderson, R. P. Fender, T. D. Staley (University of 
A. J. van der Horst (George Washington University), A. Rowlinson (CASS)

We observed the position of GRB 150626B (McCauley et al., GCN 17966,
Goad et al., GCN 17968) at 16 GHz with the Arcminute Microkelvin Imager
(AMI-LA) at 2015 June 26.85, June 27.58, and July 03.56 UT, corresponding
to 0.01 days, 0.73 days and 6.71 days post-burst respectively. The GRB
flux densities at these three epochs were <0.19 mJy (3 sigma upper limit),
0.17+/-0.05 mJy (marginal detection), and 0.29+/-0.06 mJy (confirmed 

Further AMI monitoring is ongoing. We thank the AMI scheduling team for
carrying out these observations.
Looking for U.S. government information and services? Visit