THE ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 95:345-369, 1994 December

                THE SECOND CALTECH-JODRELL BANK VLBI SURVEY. I.
                       OBSERVATIONS OF 91 OF 193 SOURCES

      G. B. TAYLOR, R. C. VERMEULEN, T. J. PEARSON, AND A. C. S. READHEAD
      California Institute of Technology, Owens Valley Radio Observatory,
                          105-24, Pasadena, CA 91125

                                      AND

             D. R. HENSTOCK, I. W. A. BROWNE, AND P. N. WILKINSON
       University of Manchester, Nuffield Radio Astronomy Laboratories,
               Jodrell Bank, Macclesfield, Cheshire SK11 9DL, UK


                                   ABSTRACT

        We define the sample for the second Caltech-Jodrell Bank VLBI
     survey.  This is a sample of 193 flat- or gigahertz-peaked-spectrum
     sources selected at 4850 MHz.  This paper presents images of 91
     sources with a resolution of ~1 mas, obtained using VLBI observations
     at 4992 MHz with a global array.  The remaining images and the
     integrated radio spectra will be presented in a forthcoming paper by
     Henstock et al.

     Subject headings: galaxies: structure -- quasars: general -- radio
                       continuum: galaxies -- surveys -- techniques:
                       interferometric