The Parkes-MIT-NRAO (PMN) Surveys. VIII. Source Catalog for the Zenith Survey (-37.0 degrees < delta < -29.0 degrees )

We present a catalog of radio sources discovered at a frequency of 4850 MHz in the zenith zone (-37^deg^ < δ^ < -29^deg^) of the Parkes-MIT-NRAO (PMN) surveys. The zenith survey covers 0.677 sr and contains 2400 sources to a flux limit of 72 mJy. The survey was made using the Parkes 64 m radio telescope with the NRAO multibeam receiver during 1990. The data-taking and principal reduction methods used for the PMN surveys have been extensively described in previous papers. In this paper, we describe the specific details of the zenith survey and we provide a list of sources. Later papers in the series will describe the images made from, and provide analysis of the data.