J/A+A/366/508ivo://CDS.VizieR/J/A+A/366/508doi:10.26093/cds/vizier.33660508CDSvan Genderen A.M.2022-05-02T14:54:21Z2001-05-04T21:30:19ZCDS support team

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

cds-question@unistra.frsupergiant-starsvariable-starsvisible-astronomybroad-band-photometryeffective-temperatureabsolute-magnitudeinterstellar-reddeningThe goal in writing this paper is five fold: (1) to summarize the scientific achievements in the 20th century on S Dor variables (or LBVs); (2) to present an inventory of these variables in the Galaxy and the Magellanic Clouds with a description of their physical state and instability properties; (3) to emphasize the photometric achievements of the various types of instabilities. Generally this seems to be a neglected item resulting in a number of misunderstandings continuously wandering through literature; (4) to investigate the structure of the S Dor-area on the HR-diagram; (5) to estimate the total numbers of S Dor variables in the three stellar systems.2001A&A...366..508Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/366/508CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/366/508https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/366/508http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/366/508https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/366/508https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/366/508http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/366/508GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/366/508/stars (Positions and cross-identifications)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/366/508/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/366/508/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/366/508/stars?GETtext/xml+votable180.050000true164.048333-60.4536110.0055555555555555566/14646 14692 28804 28830-28831 29116 29159 30219 30664 30694 33073 33091 33094 33098 33100 33102 33107 33120-33121 33124 33294 33306 33328 37339 37841 37923 37930 38016 42214 42383 42387 430203.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/366/508?format=asciiOpticaldefaultJ/A+A/366/508/starsPositions and cross-identificationsSimbadmeta.refcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCatCategory of S Dor Star (G1)meta.code;src.varcharNameStar namemeta.id;meta.maincharprimaryRAJ2000? Right ascension (J2000.0) (1)pos.eq.ra;meta.mainnullableDEJ2000? Declination (J2000.0) (1)pos.eq.dec;meta.mainnullableSNameName in Simbadmeta.idcharn_Names[*] Note on Names (2)meta.notecharNamesOther names as indicated in tables 1, 4, 8 and 11 of the papermeta.idcharJ/A+A/366/508/table1Effective temperature, absolute visual magnitude and luminosity of S Dor variables (tables 1, 4, 8 and 11 of the original publication)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCatCategory of S Dor Star (G1)meta.code;src.varcharNameStar namemeta.id;meta.maincharn_NameNote in notes1.dat filemeta.notecharSpTypeSpectral typesrc.spTypecharn_SpType[p] Note on SpType in notes1.dat filemeta.notecharDateApproximate date of the extremum for which the physical and photometric parameters are applicablestime.epochcharn_Date[t] Note on Date in notes1.dat filemeta.notecharl_logTeff[<= ]meta.code.error;phys.temperature.effectivecharlogTeff? Effective temperaturelog(K)phys.temperature.effectivefloatnullableu_logTeff[)-] ')' uncertain value; '-' intervalmeta.code.error;phys.temperature.effectivecharn_logTeff[osuvprq] Note on logTeff in notes1.dat filemeta.notecharlogTeff2? Lower value of Teff when intervallog(K)phys.temperature.effectivefloatnullableVMAG? Absolute visual magnitudemagphys.magAbsfloatnullablen_VMAG[wzxy)-] Note on VMAG in notes1.dat file ')' uncertain value; '-' intervalmeta.notecharVMAG2? Upper value of VMAG when intervalmagphys.magAbsintnullablelogL? Luminositylog(solLum)phys.luminosityfloatnullableu_logL[)-] ')' uncertain value; '-' intervalmeta.code.errorcharn_logL[uvrq] Note on logL in notes1.dat filemeta.notecharlogL2? Upper value of logL when intervallog(solLum)phys.luminosityfloatnullabler_GasReferences for Gas or Dust nebulameta.ref;pos.framecharGas[ny?-] Gas nebula?meta.notecharr_logLReferences for logTeff, VMAG and logLmeta.refcharDust[ny?-] Dust nebula ?meta.notecharJ/A+A/366/508/notes1Notes to table 1recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoteLetter code of the notemeta.notecharTextText of the notemeta.notecharJ/A+A/366/508/table2Reddening, distance and V_J_ magnitude of S Dor variables (tables 2, 5, 9 and 12 of the original publication)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCatCategory of S Dor Star (G1)meta.code;src.varcharNameStar namemeta.id;meta.maincharn_NameNote on Name in notes2.dat filemeta.notecharl_E(B-V)[=><] Limit flag on E(B-V) (Johnson system)meta.code.errorcharE(B-V)Reddening E(B-V) (Johnson system)magphot.color.excessfloatE(B-V)2? Second value of E(B-V) when intervalmagphot.color.excessintnullablen_E(B-V)[d] Note on E(B-V) (1)meta.notecharr_E(B-V)References for E(B-V)meta.ref;pos.framecharl_Dist[=>] Limit flag on Distmeta.code.errorcharDist? Distancekpcpos.distancefloatnullableu_Dist[)] Uncertainty flag on Distmeta.code.errorcharDist2? Second value of Dist when intervalkpcpos.distancecharr_DistReferences for Distmeta.ref;pos.framecharVmag? Johnson V magnitude (max for s-a, mean for other)magphot.mag;em.opt.Vfloatnullablen_VmagNote on Vmag in notes2.dat filemeta.notecharVmag2? Minimum Johnson V magnitude (for s-a and w-a)magphot.mag;em.opt.Vfloatnullablen_Vmag2[B-E ikm] Note on Vmag2 in notes2.dat filemeta.notecharr_VmagReferences on Vmagmeta.ref;pos.framecharr_NameAdditional referencesmeta.ref;pos.framecharComCommentsmeta.notecharJ/A+A/366/508/notes2Notes to table 2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoteLetter code of the notemeta.notecharTextText of the notemeta.notecharJ/A+A/366/508/table3Time scales and amplitudes of the light variations of S Dor variables (tables 3, 6, 8 and 13 of the original publication)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPerLSD? Long-SD phase (LSD, <10yr) period (lower value if interval)yrtime.periodintnullablePerLSDu? Upper value of PerLSD if intervalyrtime.periodintnullableu_PerLSD[?)] Uncertainty flag on PerLSDmeta.code.errorcharl_ALSDLimit flag on ALSDmeta.code.errorcharALSD? Amplitude of the LSD phase (lower value if interval)magsrc.var.amplitudefloatnullablef_ALSD[-] '-' if interval of valuesmeta.codecharALSDu? Upper value of ALSD if intervalmagsrc.var.amplitudefloatnullableu_ALSD[)c] Uncertainty flag on ALSD (1)meta.code.errorcharl_PerSSDLimit flag on PerSSDmeta.code.errorcharPerSSD? Short SD phase (SSD, t>~20yr) period (lower value if interval)yrtime.periodfloatnullablef_PerSSD[-] '-' if interval of valuesmeta.codecharPerSSDu? Upper value of PerSSD if intervalyrtime.periodintnullablePerSSD2? Second SSD phase periodyrtime.periodintnullablen_PerSSD[kmtu?] Note on PerSSD in notes3.dat filemeta.notecharASSD? Amplitude of the SSD phase (lower value if interval)magsrc.var.amplitudefloatnullablef_ASSD[-] '-' if interval of valuesmeta.codecharASSDu? Upper value of ASSD if intervaldsrc.var.amplitudefloatnullablel_microvar[~] Limit flag on microvarmeta.code.errorcharmicrovar? Microvariation period (lower value if interval)dtime.perioddoublenullablef_microvar[-] '-' if interval of valuesmeta.codecharmicrovaru? Upper value of microvar if intervaldtime.periodfloatnullableu_microvar[)?] Uncertainty flag on microvarmeta.code.errorcharmicrovar2? Second microvariation perioddtime.periodfloatnullablemicrovar3? Thrid microvariation perioddtime.periodintnullablen_microvar[gvwx] Note on microvar in notes3.dat filemeta.notecharl_Amicrovar[<=] Limit flag on Amicrovarmeta.code.errorcharAmicrovar? Amplitude of microvar (lower value if interval)magphot.magfloatnullablef_Amicrovar[-] '-' if interval of valuesmeta.codecharAmicrovaru? Upper value of Amicrovar if intervalmagphot.magfloatnullableu_Amicrovar[)] Uncertainty flag on Amicrovarmeta.code.errorcharr_NameReferences (in refs.dat file)meta.ref;pos.framecharCatCategory of S Dor Star (G1)meta.code;src.varcharNameStar namemeta.id;meta.maincharn_Name[b-z] Note on Name in notes3.dat filemeta.notecharl_PerLSDLimit flag on PerLSDmeta.code.errorcharf_PerLSD[-] '-' if interval of valuesmeta.codecharn_Amicrovar[fy] Note on Amicrovar in notes3.dat filemeta.notecharComReferences for light curve/light historymeta.notecharJ/A+A/366/508/notes3Notes to table 3recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoteLetter code of the notemeta.notecharTextText of the notemeta.notecharJ/A+A/366/508/table16Overview of the presumable trends of the brightness in the intervals before 1950 and between 1950 and 2000, their amplitudes, the duration of the low stages and the time scales, for 17 S Dor variablesn_Name[a-d] Note on Name (1)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharCatCategory of S Dor Star (G1)meta.code;src.varcharA1950-brightness/activity for period <1950 (2)meta.notecharA1950-2000brightness/activity for period 1950-2000 (2)meta.notecharn_A1950-2000[b] Note (2)meta.notecharAmpl? Amplitude of the variationmagsrc.var.amplitudefloatnullableu_Ampl[)] Uncertainty flag on Amplmeta.code.errorcharl_ttrend[~<>] Limit flag on ttrendmeta.code.errorcharttrend? Duration of the trend stageyrtime.periodintnullableu_ttrend[)] Uncertainty flag on ttrendmeta.code.errorcharl_tlow[~<>] Limit flag on tlowmeta.code.errorchartlow? Duration of the low stageyrtime.periodintnullablef_tlow[-] '-' for intervalmeta.codechartlowu? Upper value of tlow intervalyrtime.periodintnullableu_tlow[)] Undertainty flag on tlowmeta.code.errorcharr_NameReferences in refs.dat filemeta.ref;pos.framecharComReferences to figures or tables of this papermeta.notecharJ/A+A/366/508/refsReferencesComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.noteintBibCodeBibcodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorchar