{
  "bibcode": "2006GCN..4900....1S",
  "body": "D. Sharapov (MAO, and NOT, La Palma), A. Pozanenko (IKI), and M. Ibrahimov\n(MAO) on behalf of larger GRB follow up collaboration report:\n\nWe have observed GRB060218/SN 2006aj (Cusumano et al. GCN 4775) with\nMaidanak 1.5m  telescope in BVR on  Feb.27,  Mar.08, and  in BR bands with\nNOT/StanCam on Mar.15. The following photometry is based on Modjaz, et. al.\n(2006, astro-ph/0603377) calibration and the same reference stars in each\nepochs:\n\nMid  time (UT),     B,          V,         R\n\n\nFeb.27.63       18.08 (.01) 17.40 (.01) 17.21 (.01)\nMar.08.66       18.98 (.02) 17.83 (.02) 17.39 (.01)\nMar.15.86       19.66 (.03) -           17.84 (.02)\n\nOnly measurement errors are presented. The photometry is preliminary,\nreduction and observations are continuing.  Our observations confirm a\nmaximum of the light curve (Modjaz, et. al. 2006, astro-ph/0603377)  between\nFeb.27 and Mar.08. It is also evident gradual reddening of the SN.\n\nThe message may be cited.",
  "circularId": 4900,
  "createdOn": 1142988336000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB060218/SN2006aj:  optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 060218"
}