{
  "bibcode": "2016GCN.19954....1T",
  "body": "A. Tkachenko, R. Burenin, M. Pavlinsky, R. Sunyaev (IKI),\nI. Bikmaev, E. Irtuganov, N. Sakhibullin (KFU/AST),\nI. Khamitov, H. Kirbiyik (TUG), U. Kiziloglu (METU), E. Gogus (Sabanci Uni.)\n\nreport:\n\nWe observed field of Swift short hard GRB 160927A (Gibson et al., GCN\n19952) with Russian-Turkish 1.5-m telescope (RTT150, Bakirlitepe,\nTUBITAK National Observatory, Turkey) using TFOSC. We obtained four\n600s exposures in SDSS-r filter at high airmass and very poor seeing\n(2.5 arcsec) starting at 18:59:24 UT, i.e. approximately 55 min after\nthe burst. \n\nAt the edge of improved XRT localization (Evans et al., GCN 19953) we\nfind faint optical source, which is not present in SDSS image, at the\nposition: \n\nRA,Dec: 17:04:58.21 +17:19:55.5  (J2000)\n\nFor this source we estimate SDSS-r mag =~ 22.3. The finding chart can\nbe found at: \n\nhttp://dlc.rsdc.rssi.ru/~rodion/grb/160927a/r.jpg",
  "circularId": 19954,
  "createdOn": 1475010066000,
  "email": "rodion@hea.iki.rssi.ru",
  "subject": "GRB 160927A: RTT150 optical afterglow candidate",
  "submitter": "Rodion Burenin at IKI, Moscow  <rodion@hea.iki.rssi.ru>",
  "eventId": "GRB 160927A"
}