{
  "bibcode": "2009GCN..9611....1V",
  "body": "A. Volnova (SAI MSU), K. Naumov, V. Kouprianov, A. Devyatkin (Pulkovo \nObservatory), A. Pozanenko (IKI)  report on behalf of larger GRB follow-up \ncollaboration:\n\nWe observed   the field of the Swift GRB 090529  (Sakamoto et al. GCN 9430) \nwith MTM-500 (0.5m) telescope of  Kislovodsk solar station (43d 44.77' N, \n42d 31.42' W) of the Pulkovo observatory  in two series in R-filter starting \nMay 29 (UT) 19:58. We do not detect optical afterglow\n(Xin et al. GCN 9431). The upper limits  of combined images based on \nUSNO-B1.0 are following:\n\nT0+     Filter, Exposure, mag.,\n(d)             (s)\n\n0.2817   R       60x60     > 19.3\n0.3324   R       55x60     > 19.4",
  "circularId": 9611,
  "createdOn": 1246659410000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 090529: MTM-500 optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 090529"
}