{
  "bibcode": "2013GCN.14977....1D",
  "body": "P. D'Avanzo, A. Melandri (INAF-OAB), G. Andreuzzi, G. Mainella (INAF/FGG)\n, report on behalf of the CIBO collaboration:\n\nWe observed the optical counterpart of the Fermi GRB 130702A (Cheung et\nal. GCN 14971; Collazzi et al. GCN 14972) with the Italian 3.6m TNG\ntelescope located in Canary Islands, equipped with the DOLoRes imager.\nObservations were carried out starting on 2013 Jul 3.955 UT (1.95 days\nafter the Fermi/GBM trigger).\nIn a single 300 seconds exposures obtained in the SDSS r band we clearly\ndetect the optical afterglow reported by Singer et al. (GCN 14697) with a\nmagnitude of r=19.1 (calibrated against nearby SDSS stars). Further\nobservations are ongoing.",
  "circularId": 14977,
  "createdOn": 1372897756000,
  "email": "paolo.davanzo@brera.inaf.it",
  "subject": "GRB 130702A: TNG optical observations",
  "submitter": "Paolo D'Avanzo at INAF-OAB  <paolo.davanzo@brera.inaf.it>",
  "eventId": "GRB 130702A"
}