{
  "bibcode": "2006GCN..4843....1A",
  "body": "M. Andreev (Institute of Astronomy), E. Pavlenko (CrAO),  A. Pozanenko\n(IKI)  on behalf of larger GRB follow up collaboration report:\n\nWe observed GRB 060218/SN 2006aj  (Cusumano et al. GCN 4775) in V-band with\nthe 60 cm telescope of  peak Terskol observatory on Feb. 22 and Feb. 23.  A\nseries of 60 s exposures were taken in both epochs.\n\nUsing SDSS pre-burst observations (Cool et al. GCN 4777) we estimate\nbrightness of the optical afterglow + SN:\n\n\nMid  time,      exp.,     V mag\n(UT)            (s)\nFeb.22  17:08  147x60 s   18.00 +/- 0.01\nFeb.23  18:20   12x60 s   17.82 +/- 0.03\n\nThe brightening rate in V between Feb. 22 and Feb. 23 is 0.16m per day.",
  "circularId": 4843,
  "createdOn": 1141123771000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB060218/SN 2006aj: optical observation in V",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 060218"
}