J/MNRAS/335/1085ivo://CDS.VizieR/J/MNRAS/335/1085doi:10.26093/cds/vizier.73351085CDSFilipovic M.D.Bohlsen T.Reid W.Staveley-Smith L.Jones P.A.,Nohejl K.Goldstein G.2024-06-28T20:16:45Z2002-12-09T07:50:11ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsradio-sourcesWe have analysed radio-continuum mosaics of the Small Magellanic Cloud (SMC) obtained using both the Australia Telescope Compact Array (ATCA) and the Parkes telescope and present a new catalogue of sources in the SMC at 1.42, 2.37, 4.80 and 8.64GHz ({lambda}=20, 13, 6 and 3cm). We find a total of 717 radio-continuum sources at these frequencies in the field of the SMC, which is three times more than previous Parkes surveys. From these 717 radio-continuum sources, some 534 were detected at 1.42GHz, 697 at 2.37GHz, 75 at 4.80GHz and 54 at 8.64GHz. The integrated flux density was measured for each of these sources. We have assessed the accuracy of the position and flux measurements of our catalogue and found no significant discrepancy with previous catalogues. Our new data show a significant improvement in sensitivity (over 10 times) and positional accuracy (<1") over previous catalogues.2002MNRAS.335.1085Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/335/1085CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/121/321 : SMC catalogue of radiosources (Filipovic+ 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/335/1085https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/335/1085http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/335/1085https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/335/1085https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/335/1085http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/335/1085GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/335/1085/table3 (Catalogue of SMC sources at 1.42GHz)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/335/1085/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/335/1085/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/335/1085/table3?GETtext/xml+votable180.050000true7.2788333-73.89602780.005555555555555556Cone search capability for table J/MNRAS/335/1085/table4 (Catalogue of SMC sources at 2.37GHz)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/335/1085/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/335/1085/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/335/1085/table4?GETtext/xml+votable180.050000true7.2805417-73.89672220.005555555555555556Cone search capability for table J/MNRAS/335/1085/table5 (Catalogue of SMC sources at 4.80GHz)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/335/1085/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/335/1085/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/335/1085/table5?GETtext/xml+votable180.050000true10.1991667-73.61683330.005555555555555556Cone search capability for table J/MNRAS/335/1085/table6 (Catalogue of SMC sources at 8.64GHz)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/335/1085/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/335/1085/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/335/1085/table6?GETtext/xml+votable180.050000true10.1991667-73.61683330.0055555555555555565/8323-8324 8326 8329 8331-8332 6/32954-32955 33285-33287 33289 33291 33302 33308 33310 33313 33332 33336https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/335/1085?format=asciiRadiodefaultJ/MNRAS/335/1085/table3Catalogue of SMC sources at 1.42GHzrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSMC Name (1)meta.id;meta.maincharRAJ2000Right Ascension (J2000) hourspos.eq.ra;meta.mainDEJ2000Declination (J2000) degreespos.eq.dec;meta.mainNote[epv ] Extension flag (2)meta.notecharFreqFrequency (one per table)GHzem.freqfloatS(Freq)Integrated flux density at FreqJyphot.flux.density;em.radio.750-1500MHzfloatJ/MNRAS/335/1085/table4Catalogue of SMC sources at 2.37GHzrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSMC Name (1)meta.id;meta.maincharRAJ2000Right Ascension (J2000) hourspos.eq.ra;meta.mainDEJ2000Declination (J2000) degreespos.eq.dec;meta.mainNote[epv ] Extension flag (2)meta.notecharFreqFrequency (one per table)GHzem.freqfloatS(Freq)Integrated flux density at FreqJyphot.flux.density;em.radio.1500-3000MHzfloatJ/MNRAS/335/1085/table5Catalogue of SMC sources at 4.80GHzrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSMC Name (1)meta.id;meta.maincharRAJ2000Right Ascension (J2000) hourspos.eq.ra;meta.mainDEJ2000Declination (J2000) degreespos.eq.dec;meta.mainNote[epv ] Extension flag (2)meta.notecharFreqFrequency (one per table)GHzem.freqfloatS(Freq)Integrated flux density at FreqJyphot.flux.density;em.radio.3-6GHzfloatJ/MNRAS/335/1085/table6Catalogue of SMC sources at 8.64GHzrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSMC Name (1)meta.id;meta.maincharRAJ2000Right Ascension (J2000) hourspos.eq.ra;meta.mainDEJ2000Declination (J2000) degreespos.eq.dec;meta.mainNote[epv ] Extension flag (2)meta.notecharFreqFrequency (one per table)GHzem.freqfloatS(Freq)Integrated flux density at FreqJyphot.flux.density;em.radio.6-12GHzfloat