Results of observations made with the Ottawa reversible meridian circle 1954 - 1962

This catalogue contains the results of observations made at Ottawa with the Reversible Meridian Circ le during the period J anuary 1954 to December 1962. The pro gram consists of 1142 FK3 (Supp.) stars, 160 Ottawa zenith stars and 255 additional stars. The additional stars include the FK3 stars omitted from the Apparent Places of Fundamental Stars, Kopff's replacement stars and stars from the Galactic Research list of Blaauw and Parenago. The published positions were determined differentially using the 1108 FK3 stars whose declinations are greater than -27 °30' and whose positions are published in the APFS. The catalogue also gives the relative corrections to the fundamental stars in the form observed minus FK3 position. The program stars were observed at least six times: the probable error of a single observation is ''.28 in right ascension and ''.34 in declination.