{
  "bibcode": "2013GCN.14906....1K",
  "body": "A. Klotz (IRAP-CNRS-OMP), D. Macpherson (UWA/ICRAR), D. Coward (UWA),\nB. Gendre (IRAP-CNRS-OMP), M. Boer, K. Siellez, H. Dereli ,\nO. Bardho (UNS-CNRS-OCA), A. Williams (PO-UWA), R. Martin (PO-UWA)\nreport:\n\nWe imaged the field of GRB 130615A detected by SWIFT\n(trigger 558271) with the Zadko robotic telescope (D=100cm)\nlocated at the observatory - Gingin, Australia.\n\nThe observations started 1.58h after the GRB trigger\njust after the beginning of the night.\nThe elevation of the field increased from\n30 degrees above horizon and weather conditions\nwere good.\n\nWe detect the afterglow candidate discovered\nby Elliott et al. (GCNC 14898).\n\nHowever, as mentioned by Frank et al. (GCNC 14901)\nthe stellar object stays at a constant magnitude\nof R = 20.7 from 1.6h to 4.8h after the trigger.\n\nDue to the absence of fading of its brightness,\nwe are not sure that the stellar object mentioned\nby Elliott et al. (GCNC 14898) is the GRB afterglow.\n\nMagnitudes were estimated with the nearby star\nNOMAD-1 0218-0667138 (R.A.=274.8458361 Dec=-68.1621056\nJ2000) R=17.840. Magnitudes are not corrected for\ngalactic dust extinction.",
  "circularId": 14906,
  "createdOn": 1371333747000,
  "email": "Alain.Klotz@free.fr",
  "subject": "GRB 130615A: Zadko observatory - Gingin optical observations",
  "submitter": "Alain Klotz at IRAP-CNRS-OMP  <Alain.Klotz@free.fr>",
  "eventId": "GRB 130615A"
}