{
  "bibcode": "2015GCN.17322....1A",
  "body": "G. E. Anderson, R. P. Fender, T. D. Staley (University of Oxford),\nA. J. van der Horst (George Washington University), A. Rowlinson (CASS)\n\nWe observed the position of GRB 150110B (Evans et al., GCN 17291)\nat 15 GHz with the Arcminute Microkelvin Imager (AMI-LA) starting on\n2015 Jan 14.466 to 14.632 UT and 2015 Jan 16.415 to Jan 16.581,\ncorresponding to 3.5 and 5.5 days post-burst. On these two dates we\nhave detected a radio source coincident with the Swift-XRT position\n(Beardmore et al., GCN 17294) with a preliminary flux of 0.25 +/- 0.05 mJy\nand 0.47 +/- 0.05 mJy, respectively. There are no catalogued radio sources\nat this position.\n\nAn earlier observation was conducted on 2015 Jan 11.434 to 11.580 UT,\ncorresponding to 0.5 days post-burst, yielding a 3 sigma flux upper limit\nof 0.13 mJy.\n\nFurther AMI monitoring is planned. We thank the AMI staff for scheduling these observations.",
  "circularId": 17322,
  "createdOn": 1421775214000,
  "email": "gemma.anderson@astro.ox.ac.uk",
  "subject": "GRB 150110B: AMI 15 GHz detection of possible radio counterpart",
  "submitter": "Gemma Anderson at U of Oxford  <gemma.anderson@astro.ox.ac.uk>",
  "eventId": "GRB 150110B"
}