{
  "bibcode": "2009GCN..9612....1S",
  "body": "D. Shakhovkoy, V. Rumyantsev (CrAO), A. Pozanenko (IKI)  report on behalf of \nlarger GRB  follow-up collaboration:\n\nWe observed the field of the Swift GRB 090529 (Sakamoto et al. GCN 9430) \nwith AZT-11 telescope of CrAO between (UT) May 29  18:41 -- 19:42 under poor \nweather conditions. We do not detect optical afterglow (Xin et al. GCN \n9431). Upper limit of a stacked image based on USNO-B1.0 star  (RA=14 09 \n47.65 Dec=+24 27 44.30) assuming I=17.54  is following:\n\nT0+      Filter, Exposure, mag.\n(d)              (s)\n\n0.2075   I       20x180    > 20.3",
  "circularId": 9612,
  "createdOn": 1246660076000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 090529: CrAO optical upper limit",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 090529"
}