{
  "bibcode": "2013GCN.15121....1C",
  "body": "S. B. Cenko (NASA / GSFC), D. A. Perley (Caltech), A. Cucchiara (UCSC), W.\nFong (CfA), and A. J. Levan (U. Warwick) report on behalf of a larger\ncollaboration:\n\nWe have imaged the location of the X-ray afterglow (Beardmore et al., GCN\n15117) of the short GRB 130822A (Kocevski et al., GCN 15112) with the\nGemini Multi-Object Spectrograph on the 8 m Gemini North telescope.  We\nobtained a total integration of 600 s in the i' filter beginning at 12:56\nUT on 23 August 2013 (0.88 d after the Swift trigger).  We detect no\nsources within the enhanced XRT error circle.  Using nearby point sources\nfrom SDSS for calibration, we calculate an upper limit of i' > 24.5 mag at\nthis time.",
  "circularId": 15121,
  "createdOn": 1377290624000,
  "email": "cenko@srl.caltech.edu",
  "subject": "GRB 130822A: Gemini Observations",
  "submitter": "S. Bradley Cenko at Caltech  <cenko@srl.caltech.edu>",
  "eventId": "GRB 130822A"
}