The Parkes 2700 MHz Survey. Catalogue for 03h, 11h, 19h, and 23h Zone, Declinations ?33° to ?75°

Abstract

A catalogue of 618 extragalactic radio sources obtained from a sky survey at 2700 MHz is presented. The area of 0·42 sr covers four southern zones of R.A. 03h to 04h , II h to 12h , 19h to 20h , and 23h to 00h, between Dec. -330 and -75°, with a region omitted in the llh zone which is close to the galactic plane. The catalogue is complete to a limiting flux density of 0·32 f.u. at 2700 MHz and is thought to be 90% complete at a flux density of 0·20 f.u. The positions are accurate to 15" arc or slightly better in both coordinates for sources stronger than 0·32 f.u.; the flux densities of the weaker sources are accurate to 0·02 f.u., and for sources stronger than 1 f.u. the accuracy is 3%.