INGALLINERA, AdrianoAdrianoINGALLINERAUMANA, Grazia Maria GloriaGrazia Maria GloriaUMANATRIGILIO, CORRADOCORRADOTRIGILIONorris, R.R.NorrisFranzen, T. M. O.T. M. O.FranzenCavallaro, FrancescoFrancescoCavallaroLETO, PAOLOPAOLOLETOBUEMI, CARLA SIMONACARLA SIMONABUEMISCHILLIRO', FRANCESCOFRANCESCOSCHILLIRO'BUFANO, FILOMENAFILOMENABUFANORIGGI, SimoneSimoneRIGGILORU, SARASARALORUAgliozzo, C.C.Agliozzo2020-12-222020-12-2220190035-8711http://hdl.handle.net/20.500.12386/29079We present a catalogue of a large sample of extended radio sources in the Stellar Continuum Originating from Radio Physics In Ourgalaxy (SCORPIO) field, observed and resolved by the Australia Telescope Compact Array. SCORPIO, a pathfinder project for addressing the early operations of the Australia SKA Pathfinder, is a survey of ∼5 square degrees between 1.4 and 3.1 GHz, centred at l = 343.5°, b = 0.75°, and with an angular resolution of about 10 arcsec. It is aimed at understanding the scientific and technical challenges to be faced by future Galactic surveys. With a mean sensitivity around 100 μ Jy beam^{-1} and the possibility to recover angular scales at least up to 4 arcmin, we extracted 99 extended sources, 35 of them detected for the first time. Among the 64 known sources 55 had at least a tentative classification in literature. Studying the radio morphology and comparing the radio emission with infrared we propose as candidates six new H II regions, two new planetary nebulae, two new luminous blue variable or Wolf-Rayet stars, and three new supernova remnants. This study provides an overview of the potentiality of future radio surveys in terms of Galactic source extraction and characterization and a discussion on the difficulty to reduce and analyse interferometric data on the Galactic plane.STAMPAenArticle10.1093/mnras/stz29822-s2.0-85079560336000504000300045https://academic.oup.com/mnras/article-abstract/490/4/5063/56068012019MNRAS.490.5063IFIS/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_6 Stars and stellar systems