Supplementary southern standards for UBV(RI)C photometry

Abstract

We present UBV(RI)C photometry for 80 southern red and blue stars for use as additional standards. The data are tied to the Johnson UBV and Cousins (RI)C systems and extend the range of the available stars for colour equation determination, especially in (U−B) for blue stars and (V−R) and (V−I) for red stars. Comparisons with published data are made and particularly good agreement is found with Bessell for the red (Gliese) stars.