Jure Skvarc

This page presents and describes graphs of calibrations. As mentioned in the introductory page, the calibration was made for each image pair separately by fitting raw V and I magnitudes to the TYCHO magnitudes. The coefficients were later used to transform all raw magnitudes of the paired stars to the Johnson V magnitudes. Next graphs 12 graphs present calibration points for each night. Although all measurments belonging to the same night are joined together it should be emphasized again that the transformation was made for each image separately. Three more graphs give us idea how to easily distinguish bad nights and data from good ones.