Meyers, B. W.B. W.MeyersHurley-Walker, N.N.Hurley-WalkerHancock, P. J.P. J.HancockFranzen, T. M. O.T. M. O.FranzenCARRETTI, ETTOREETTORECARRETTIStaveley-Smith, L.L.Staveley-SmithGaensler, B. M.B. M.GaenslerHaverkorn, M.M.HaverkornPOPPI, SergioSergioPOPPI2020-12-022020-12-0220171448-6083http://hdl.handle.net/20.500.12386/28630The S-band Polarisation All-Sky Survey has observed the entire southern sky using the 64-m Parkes radio telescope at 2.3 GHz with an effective bandwidth of 184 MHz. The surveyed sky area covers all declinations δ ⩽ 0°. To analyse compact sources, the survey data have been re-processed to produce a set of 107 Stokes I maps with 10.75 arcmin resolution and the large scale emission contribution filtered out. In this paper, we use these Stokes I images to create a total intensity southern-sky extragalactic source catalogue at 2.3 GHz. The source catalogue contains 23 389 sources and covers a sky area of 16 600 deg<SUP>2</SUP>, excluding the Galactic plane for latitudes |b| < 10°. Approximately, 8% of catalogued sources are resolved. S-band Polarisation All-Sky Survey source positions are typically accurate to within 35 arcsec. At a flux density of 225 mJy, the S-band Polarisation All-Sky Survey source catalogue is more than 95% complete, and 94% of S-band Polarisation All-Sky Survey sources brighter than 500 mJy beam<SUP>-1</SUP> have a counterpart at lower frequencies.STAMPAenArticle10.1017/pasa.2017.52-s2.0-85015048810000400976400001https://www.cambridge.org/core/journals/publications-of-the-astronomical-society-of-australia/article/southernsky-total-intensity-source-catalogue-at-23-ghz-from-sband-polarisation-allsky-survey-data/1E9990E599AF4B670B258AA40BFC36E12017PASA...34...13MFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_8 Formation and evolution of galaxies