J/MNRAS/415/893ivo://CDS.VizieR/J/MNRAS/415/893doi:10.26093/cds/vizier.74150893CDSScaife A.M.M.Hatchell J.Davies M.Franzen T.M.O.Grainge K.J.B.,Hobson M.P.Hurley-Walker N.Lasenby A.N.Olamaie M.Perrott Y.C.,Pooley G.G.Rodriguez-Gonzalvez C.Saunders R.D.E.Schammel M.P.,Scott P.F.Shimwell T.Titterington D.Waldram E.2024-07-15T20:16:20Z2011-08-25T12:28:27ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.fryoung-stellar-objectsradio-sourcesinterstellar-mediumWe present deep radio continuum observations of the cores identified as deeply embedded young stellar objects in the Perseus molecular cloud by the Spitzer c2d programme at a wavelength of 1.8cm with the Arcminute Microkelvin Imager Large Array (AMI-LA). We detect 72% of Class 0 objects from this sample and 31% of Class I objects. No starless cores are detected. We use the flux densities measured from these data to improve constraints on the correlations between radio luminosity and bolometric luminosity, infrared luminosity and, where measured, outflow force. We discuss the differing behaviour of these objects as a function of protostellar class and investigate the differences in radio emission as a function of core mass. Two of four possible very low luminosity objects (VeLLOs) are detected at 1.8cm.2011MNRAS.415..893Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/415/893CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/410/2662 : AMI 1.8cm observations in c2d small clouds (Scaife+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/415/893https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/415/893http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/415/893https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/415/893https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/415/893http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/415/893GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/415/893/tablea (Source positions and flux densities (tables A1-A2 of the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/415/893/tablea?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/415/893/tablea?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/415/893/tablea?GETtext/xml+votable180.050000true51.34291730.7530.0055555555555555566/857-860 862 881 1052 1539 16196-161971.0601711312492816e-23 1.0601711312492816e-23https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/415/893?format=asciiRadiodefaultJ/MNRAS/415/893/tableaSource positions and flux densities (tables A1-A2 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource identification numbermeta.id;meta.mainintFieldField designationmeta.idcharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainSpeakPeak flux density at 16GHz (in {mu}Jy/beam)uJyphot.flux.density;em.radio.12-30GHzintSintIntegrated flux density at 16GHzuJyphot.flux.density;em.radio.12-30GHzinte_SintError on integrated flux densityuJystat.errorintAssocAssociationmeta.id.parentcharNoteNotes on sourcesmeta.note