J/MNRAS/410/2662ivo://CDS.VizieR/J/MNRAS/410/2662doi:10.26093/cds/vizier.74102662CDSScaife A.M.M.Curtis E.I.Davies M.Franzen T.M.O.Grainge K.J.B.,Hobson M.P.Hurley-Walker N.Lasenby A.N.Olamaie M.Pooley G.G.,Rodriguez-Gonzalvez C.Saunders R.D.E.Schammel M.Scott P.F.,Shimwell T.Titterington D.Waldram E.Zwart J.T.L. (AMI Consortium)2024-07-12T20:15:09Z2011-01-27T06:38:29ZCDS support team

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

cds-question@unistra.fryoung-stellar-objectsradio-sourcesinterstellar-mediumWe perform deep 1.8-cm radio continuum imaging towards 13 protostellar regions selected from the Spitzer c2d small clouds and cores programme at high resolution (25-arcsec) in order to detect and quantify the cm-wave emission from deeply embedded young protostars. Within these regions we detect 15 compact radio sources which we identify as radio protostars including two probable new detections. The sample is in general of low bolometric luminosity and contains several of the newly detected VeLLO sources. We determine the 1.8cm radio luminosity to bolometric luminosity correlation, L_rad_-L_bol_, for the sample and discuss the nature of the radio emission in terms of the available sources of ionized gas. We also investigate the Lrad-LIR correlation and suggest that radio flux density may be used as a proxy for the internal luminosity of low-luminosity protostars.2011MNRAS.410.2662Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/410/2662CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/133/1560 : Spitzer c2d small clouds and cores (Wu+, 2007)J/A+A/487/993 : MAMBO Mapping of c2d Clouds and Cores (Kauffmann+, 2008)J/ApJS/177/551 : Spitzer c2d survey of Lupus dark clouds (Merin+, 2008)J/ApJS/181/321 : Properties of Spitzer c2d dark clouds (Evans+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/410/2662https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/410/2662http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/410/2662https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/410/2662https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/410/2662http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/410/2662GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/410/2662/table4 (Sources detected within the AMI-LA fields)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/410/2662/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/410/2662/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/410/2662/table4?GETtext/xml+votable180.050000true65.4862515.4933330.0055555555555555566/1075 15426 15630 15816 15965-15966 16320 23533 23704 30621 30623 32083 32089https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/410/2662?format=asciiRadiodefaultJ/MNRAS/410/2662/table4Sources detected within the AMI-LA fieldsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField designationmeta.id;meta.maincharIDSource identification numbermeta.idintRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainFreq[16.07/16.43] Observing frequencyGHzem.freqfloatSpeakPeak flux density at FrequJyphot.flux.density;em.radiofloatSintIntegrated flux density at FrequJyphot.flux.density;em.radiofloate_Sint? Error on integrated flux densityuJystat.errorfloatnullableAssocName of associated sourcemeta.id.assoccharNoteNotes on sourcesmeta.notecharFieldSimbadNameField name in Simbadmeta.id.parentchar