{
  "bibcode": "2015GCN.17350....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 the possibly-short burst GRB 150120A\n(D�Elia et al., GCN 17310) at 15 GHz with the Arcminute Microkelvin Imager\n(AMI-LA) starting on 2015 Jan 21.690 to 21.856 UT, corresponding to 1.6 days\npost-burst. On this date we possibly detected a ~4 sigma radio source with flux\n0.17 +/- 0.04 mJy at the position\nRA(J200): 0:41:16.72\nDec(J2000): 33:59:55.4\nwith a positional uncertainty of ~10 arcseconds. This is ~14 arcseconds from\nthe best XRT position quoted by Evan et al., GCN 17317.\n\nAn earlier and later observation was conducted on 2015 Jan 20.475 to 20.559 UT\nand 2015 Jan 22.666 to 22.832 UT, corresponding to 0.4 and 2.5 days post-burst,\nyielding 3 sigma flux upper limits of 0.19 mJy and 0.10 mJy, respectively.\n\nFurther AMI monitoring is planned. We thank the AMI staff for scheduling these observations.",
  "circularId": 17350,
  "createdOn": 1422269988000,
  "email": "gemma.anderson@astro.ox.ac.uk",
  "subject": "GRB 150120A: possible AMI 15 GHz detection",
  "submitter": "Gemma Anderson at U of Oxford  <gemma.anderson@astro.ox.ac.uk>",
  "eventId": "GRB 150120A"
}