UBV photometry of stars whose positions are accurately known. VII.

Attention is given to UBV photometry for about 100 equatorial and southern stars of the faint extension of the FK5 catalog which previously lacked accurate V photometry. The observations were performed with the 60-cm Cassegrain telescope of the Royal Swedish Academy of Sciences at La Palma, Canary Islands, during February-March and August-September 1992. Extinction coefficients were derived, separately for every night, for the V magnitude as well as for the colors.