{
  "bibcode": "2013GCN.15543....1Q",
  "body": "U.Quadri, L.Strabla and R.Girelli report:\n\nWe imaged the fields of GRB 131127B \n(von Kienlin, GCN 15528; Singer & Kasliwal, \nGCN 15524; Golenetskii et al., GCN 15530) with the robotic \t\t\t\ntelescope of (IAU station 565) Bassano Bresciano \nObservatory, Italy (www.osservatoriobassano.org).\n\nThe observations started 27h 55m. after the \t\t\t\nFermi-GBM trigger (Fermi407254341) , with our \nschmidt telescope D=320/400 mm F/D=3.1.\n\nWeather conditions were good. \t\t\t\t\n\nWe co-added 3 series of 5 unfiltered exposures \nof 120 sec each.\t\t\t\t\t\t\n\nWe detected the candidate couterpart of iPTFecv \n(Singer et al, GCN 15524) at the following \nposition (+/- 1 arcsec):\n\nRA (J2000.0) =  20h 31m 47.79s \nDEC(J2000.0) = +00d 59m 22.8s\n\nThe results of our photometry are:\n\n    Date UT          Exp    R-mag     \n    Middle           (s)   (rough)\n\n2013 11 28.75862     600    18.84 +/- 0.2\n2013 11 28.76579     600    18.85 +/- 0.2\n2013 11 28.77297     600    19.08 +/- 0.3\n\n\nMagnitudes were estimated with the USNO-B1 cat. \nand are not corrected for galactic dust extinction.\n\nThe images are available at:\nhttp://www.osservatoriobassano.org/GRB.asp\n\nThe message may be cited.",
  "circularId": 15543,
  "createdOn": 1385718551000,
  "email": "oabb@ulisse.bs.it",
  "subject": "GRB 131127B: Bassano Bresciano Observatory optical observations",
  "submitter": "Ulisse Quadri at Bassano Bresciano Obs  <oabb@ulisse.bs.it>",
  "eventId": "GRB 131127B"
}