{
  "bibcode": "2017GCN.21950....1M",
  "body": "K. P. Mooley (Hintze Fellow, Oxford), T. D. Staley, R. P. Fender \n(Oxford), G. E. Anderson (Curtin), T. Cantwell (Manchester), D. \nTitterington, S. H. Carey, J. Hickish, Y. C. Perrott, N. Razavi-Ghods, \nP. Scott (Cambridge), K. Grainge, A. Scaife (Manchester)\n\nThe AMI Large Array robotically triggered on the Swift alert for GRB \n170903A (Markwardt et al., GCN 21793) as part of the 4pisky program, and \nsubsequent follow up observations were obtained up to 10 days \npost-burst. Our observations at 15 GHz on 2017 Sep 03.57, Sep 04.79, Sep \n06.82, Sep 12.66 (UT) do not reveal any radio source at the XRT location \n(Goad et al., GCN 21797), with 3sigma upper limits of 225 uJy, 120 uJy, \n126 uJy, 99 uJy respectively.\n\nWe thank the AMI staff for scheduling these observations. The AMI-GRB \ndatabase is a log of all GRB follow up observations with the AMI, and is \navailable at http://4pisky.org/ami-grb/.",
  "circularId": 21950,
  "createdOn": 1506888726000,
  "email": "kunal.mooley@physics.ox.ac.uk",
  "subject": "GRB 170903A: 15 GHz upper limits from AMI",
  "submitter": "Kunal Mooley at Oxford U  <kunal.mooley@physics.ox.ac.uk>",
  "eventId": "GRB 170903A"
}