Hvar Observatory 65-cm Telescope and Some Preliminary Results

Z. Ivanović, K. Pavlovski

Description of a 65-cm telescope and its single-channel UBV photometer is given. Determination of certain instrumental parameters which are neccessary in the reduction of observations (calibration of sensitivity switch, measuring of photometer apertures, determination of extinction and color-system coeficients) is also presented. Note is also given on observations carried out so far, as well as on future research programme and improvements of the instrument.