J/A+A/527/A145ivo://CDS.VizieR/J/A+A/527/A145doi:10.26093/cds/vizier.35270145CDSBelloche A.Schuller F.Parise B.Andre P.Hatchell J.Jorgensen J.K.,Bontemps S.Weiss A.MentenK.M.Muders D.2017-05-12T13:53:58Z2011-02-14T08:39:20ZCDS support team

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

cds-question@unistra.frmolecular-cloudsmillimeter-astronomysubmillimeter-astronomyChamaeleon I is the most active region in terms of star formation in the Chamaeleon molecular cloud complex. Although it is one of the nearest low-mass star forming regions, its population of prestellar and protostellar cores is not known and a controversy exists concerning its history of star formation. Our goal is to search for prestellar and protostellar cores and characterize the earliest stages of star formation in this cloud.2011A&A...527A.145Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/527/A145CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/527/A145https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/527/A145http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/527/A145https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/527/A145https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/527/A145http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/527/A145GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/527/A145/table5 (Additional compact sources with SIMBAD association with a formal peak flux density above 3.5{sigma} in the 870um continuum map of Cha I filtered up to scale 5)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/527/A145/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/527/A145/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/527/A145/table5?GETtext/xml+votable180.050000true164.7553333-77.37788890.005555555555555556Cone search capability for table J/A+A/527/A145/table2 (Sources extracted with Gaussclumps in the 870um continuum sum map of Cha I at scale 5, and possible associations found in the SIMBAD database)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/527/A145/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/527/A145/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/527/A145/table2?GETtext/xml+votable180.050000true167.0134167-77.65497220.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/527/A1456/36953 36956-369582.283270615984385e-22 2.283270615984385e-22https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/527/A145?format=asciiRadiodefaultJ/A+A/527/A145/table9Characteristics of the additional compact sources listed in Table 5NameName, Cha1-SNNmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/87] Numbering of Gaussclumps sources like in table2 (table8) or table5 (table9)meta.idintMCount of presence of this source in the different tables (number of SIMBAD counterparts and additional characteristics)meta.ref.urlintnullableFWHM1Size of the fitted Gaussian (1)arcsecphys.angSize.smajAxisfloatFWHM2Size of the fitted Gaussian (1)arcsecphys.angSize.smajAxisfloatFWHMa1Deconvolved source size (1)(1000AU)phys.angSize.smajAxisfloatFWHMa2Deconvolved source size (1)(1000AU)phys.angSize.smajAxisfloatSNRPeak signal-to-noise ratio of the fitted Gaussianstat.snr;stat.maxfloatNpeakPeak H_2_ column density (2)1e+21cm**-2phys.columnDensity;stat.maxfloatAVVisual extinction derived from 2MASSmagphys.absorption;em.opt.VfloatMpeakMass in the central beam (HPBW=21.2") (3)solMassphys.mass;instr.beamfloatMtotTotal mass derived from the Gaussian fit (3)solMassphys.massfloatM50"Mass computed from the flux measured in an aperture of 50" in diameter (3)solMassphys.massfloatCMMass concentration Mpeak/M50"%phys.mass;arith.ratiointe_CMStatistical rms uncertainty on CM%stat.errorintClassInfrared class of the nearest YSO listed in column SIMBAD of table 2 (table8) or table5 (table9)meta.code.classcharRefReference (4)meta.ref;pos.frameintJ/A+A/527/A145/table5Additional compact sources with SIMBAD association with a formal peak flux density above 3.5{sigma} in the 870um continuum map of Cha I filtered up to scale 5Seq[1/84] Source sequential number (1)meta.recordintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMCount of presence of this source in the different tables (number of SIMBAD counterparts and additional characteristics)meta.ref.urlintnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainFpPeak flux density at 870um (in Jy/21.2"-beam)Jyphot.flux.density;em.mm.200-400GHzfloatFtotTotal flux density at 870umJyphot.flux.density;em.mm.200-400GHzfloatamajMajor axis (FWHM)arcsecphys.angSize.smajAxisfloataminMinor axis (FWHM)arcsecphys.angSize.sminAxisfloatPA[-90/90] Position angle (east from north)degpos.posAngfloatSize? Mean source size (geometrical mean of amaj and amin)arcsecphys.angSizefloatnullableTypeType of source based on the possible associations found in the SIMBAD database (2)src.classcharSIMBADSource found in the SIMBAD database within the FWHM ellipsemeta.idcharStypeSIMBAD type of the SIMBAD sourcesrc.classcharDist? Distance of the possibly associated SIMBAD source to the fitted peak position of the LABOCA sourcearcsecmeta.id.assoc;pos.angDistance;stat.maxfloatnullableJ/A+A/527/A145/table6Characteristics of starless (or Class 0) sources extracted with Gaussclumps in the 870um continuum map of Cha I filtered up to scale 5recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName, Cha1-CNNmeta.id;meta.maincharSeq[1/84] Numbering of Gaussclumps sources like in Table 2meta.idintMCount of presence of this source in the different tables (number of SIMBAD counterparts and additional characteristics)meta.ref.urlintnullableFWHM1Size of the fitted Gaussian (1)arcsecphys.angSize.smajAxisfloatFWHM2Size of the fitted Gaussian (1)arcsecphys.angSize.smajAxisfloatFWHMa1Size of the fitted Gaussian (1)(1000AU)phys.angSize.smajAxisfloatFWHMa2Size of the fitted Gaussian (1)(1000AU)phys.angSize.smajAxisfloatRaAspect ratio (1)phys.size.axisRatiofloatNpeakPeak H2 column density (2)1e+21cm**-2phys.columnDensity;stat.maxfloatAVVisual extinction derived from 2MASSmagphys.absorption;em.opt.VfloatMpeakMass in the central beam (HPBW = 21.2") (3)solMassphys.mass;instr.beamfloatMtotTotal mass derived from the Gaussian fit (3)solMassphys.massfloatM50"Mass computed from the flux measured in an aperture of 50" in diameter (3)solMassphys.massfloatCMMass concentration Mpeak/M50"%phys.mass;arith.ratiointe_CMStatistical rms uncertainty on CM%stat.errorintnpeakBeam-averaged free-particle density within the central beam (4)100000cm**-3phys.densityfloatn50"Mean free-particle density computed for the mass M50" in the aperture of diameter 50" (4)100000cm**-3phys.densityfloatcnDensity contrast npeak/n50"stat.fit.paramfloate_cnStatistical rms uncertainty on cnstat.errorfloatJ/A+A/527/A145/table8Characteristics of YSOs extracted with Gaussclumps in the 870um continuum map of Cha I filtered up to scale 5CMMass concentration Mpeak/M50"%phys.mass;arith.ratiointNameName, Cha1-SNNmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/87] Numbering of Gaussclumps sources like in table2 (table8) or table5 (table9)meta.idintMCount of presence of this source in the different tables (number of SIMBAD counterparts and additional characteristics)meta.ref.urlintnullableFWHM1Size of the fitted Gaussian (1)arcsecphys.angSize.smajAxisfloatFWHM2Size of the fitted Gaussian (1)arcsecphys.angSize.smajAxisfloatFWHMa1Deconvolved source size (1)(1000AU)phys.angSize.smajAxisfloatFWHMa2Deconvolved source size (1)(1000AU)phys.angSize.smajAxisfloatSNRPeak signal-to-noise ratio of the fitted Gaussianstat.snr;stat.maxfloatNpeakPeak H_2_ column density (2)1e+21cm**-2phys.columnDensity;stat.maxfloatAVVisual extinction derived from 2MASSmagphys.absorption;em.opt.VfloatMpeakMass in the central beam (HPBW=21.2") (3)solMassphys.mass;instr.beamfloatMtotTotal mass derived from the Gaussian fit (3)solMassphys.massfloatM50"Mass computed from the flux measured in an aperture of 50" in diameter (3)solMassphys.massfloate_CMStatistical rms uncertainty on CM%stat.errorintClassInfrared class of the nearest YSO listed in column SIMBAD of table 2 (table8) or table5 (table9)meta.code.classcharRefReference (4)meta.ref;pos.frameintJ/A+A/527/A145/table2Sources extracted with Gaussclumps in the 870um continuum sum map of Cha I at scale 5, and possible associations found in the SIMBAD databaserecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/84] Source sequential number (1)meta.recordintprimaryMCount of presence of this source in the different tables (number of SIMBAD counterparts and additional characteristics)meta.ref.urlintnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainFpPeak flux density at 870um (in Jy/21.2"-beam)Jyphot.flux.density;em.mm.200-400GHzfloatFtotTotal flux density at 870umJyphot.flux.density;em.mm.200-400GHzfloatamajMajor axis (FWHM)arcsecphys.angSize.smajAxisfloataminMinor axis (FWHM)arcsecphys.angSize.sminAxisfloatPA[-90/90] Position angle (east from north)degpos.posAngfloatSize? Mean source size (geometrical mean of amaj and amin)arcsecphys.angSizefloatnullableTypeType of source based on the possible associations found in the SIMBAD database (2)src.classcharSIMBADSource found in the SIMBAD database within the FWHM ellipsemeta.idcharStypeSIMBAD type of the SIMBAD sourcesrc.classcharDist? Distance of the possibly associated SIMBAD source to the fitted peak position of the LABOCA sourcearcsecmeta.id.assoc;pos.angDistance;stat.maxfloatnullable