{
  "bibcode": "2018GCN.23458....1T",
  "body": "N. R. Tanvir (U. Leicester) and W. Fong (Northwestern Univ.)\nreport on behalf of a larger collaboration:\n\nWe observed the field of Swift GRB 181126A (Sonbas et al.\nGCN 23453) with the Gemini North telescope on Mauna Kea,\nbeginning 2018-11-26 14:11 UT, approximately 4.3 hr post-burst.\nImages were obtained in the z filter using GMOS-N with total\nexposure of 15x60s.\n\nNo credible afterglow is visible at the revised X-ray position\n(Beardmore et al. GCN 23455) to a 3-sigma magnitude z(AB)=25.4,\nuncorrected for Galactic extinction.\n\nWe thank Mirko Simunovic and Christy Cunningham for\nefficiently executing these observations.",
  "circularId": 23458,
  "createdOn": 1543261559000,
  "email": "nrt3@star.le.ac.uk",
  "subject": "GRB 181126A deep Gemini imaging",
  "submitter": "Nial Tanvir at U.Leicester  <nrt3@star.le.ac.uk>",
  "eventId": "GRB 181126A"
}