J/A+AS/122/489ivo://CDS.VizieR/J/A+AS/122/489CDSGuglielmo F.Epchtein N.Arditti F.Sevre F.2017-11-10T11:15:49Z2007-05-23T11:22:55ZCDS support team

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

cds-question@unistra.frcarbon-starsinfrared-photometryWe present new results of a search for infrared carbon stars (IRCS) based on the combination of IRAS and near infrared colours. A sample of 207 stars with IRAS colours that characterize IRCS is selected and measured in the JHKL photometric bands. Using a [12-25] vs. K-L colour diagram, 20 new IRCS candidates are proposed. Medium resolution spectra in the ~6000-9000{AA} range of 8 of these candidates confirm their carbon rich nature. In addition we propose a few stars with LRS class "4n" as oxygen-rich candidates, and a few stars with LRS classes "0n" and "1n" as carbon-rich.1997A&AS..122..489Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/122/489CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/125 : IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)III/197 : IRAS Low Resolution Spectra (IRAS team, 1987)III/156 : Cool Galactic Carbon Stars, 2nd Edition (Stephenson 1989)III/168 : General Catalog of S Stars, second edition (Stephenson 1984)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/122/489https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/122/489http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/122/489https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/122/489https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/122/489http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/122/489GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/122/489/table2 (New infrared photometric data)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/122/489/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/122/489/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/122/489/table2?GETtext/xml+votable180.050000true48.980833361.93083330.0055555555555555566/1040 1125 1145 1233 1320 1339 1434 1439 1461 1497 1629 1749 1799-1800 1805 1810 1842 1856 1891 1924 1952 1964 3150 3166 3172 3174 3187 3196 3294 3397 3491 3558 3759 4310 4398 4413 4471 4538 4877 5098 5256 5270 5434 5446 5536 5623 5651 5658 5668 5671 5706 5746 5801 5818 5962 5990 6016 6020 6132 6142 6262 6401 6465 6597 6667 6674 6696 6699 6704 6706 6713 6826 6838 6846 6899 6924 7320 7421 7444 7460 7555 7566 7569 7625 7670 8304 8307 8414 8443 8453 8550 8609 8685 8779 8987 9110 9738 9928 9960 10105 10137 10219 10282 10429 10598 11041 11126 11227 11341 11368 11380 11512 12925 13038 13154 13178 13190 13211 13223 13239 13241 13244 13246 13262 13882 14005 14027 14043 14063 14074-14075 14350 14370 14432 14600 14685 14738 14848 14988 15155 15377 15388 15404 15425 15444-15445 15455 15468 15471 15481 15499 15512 15580 15596 15625 15649 15750 15780 22321 22468 22496 23617 23744 23766 23806 23963 23999 24025 24034 24167 24324 24332 24354 24359 24406 24414 24422 24456 24474 24496 24499 24506 24511 24520 24525 24550 24562 26578 26596 27928 28050 28073 28424 30450 32069 32111 32114 32136 32180 32189 32204 32254 32439 32521https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/122/489?format=asciiInfrareddefaultJ/A+AS/122/489/table2New infrared photometric datarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS <II/125> namemeta.id;meta.maincharprimaryf_IRAS[*] * indicates possible contamination of the near IR fluxes by a nearby starmeta.codecharOBSCode for the epoch of the observation (1)meta.codeintKmagK magnitudemagphot.mag;em.IR.KfloatJ-K? J-K color indexmagphot.color;em.IR.J;em.IR.KfloatnullableH-K? H-K color indexmagphot.color;em.IR.H;em.IR.KfloatnullableK-L? K-L color indexmagphot.color;em.IR.K;em.IR.3-4umfloatnullable[12-25]? IRAS [12-25] color index (2)magphot.color;em.IR.8-15um;em.IR.15-30umfloatnullable[25-60]? IRAS [25-60] color index (2)magphot.color;em.IR.15-30um;em.IR.30-60umfloatnullableLRS? IRAS Low-Resolution Spectral type (Cat. III/197)src.spTypeintnullableClassClassification in our system (4)src.classcharVHClassification in van der Veen and Habing system (1988A&A...194..125V) (5)src.classcharId[CSGIM? ] Identification in other catalogues (3)meta.notecharLinkPlot of Low-Resolution IRAS spectrum (Cat. III/197)meta.ref.urlcharSimbadSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+AS/122/489/table3List of reference catalogs usedm_RAFGLMultiplicity index on RAFGL namemeta.code.multipcharGCCCS? GCCCS designation <III/156>meta.idintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS <II/125> namemeta.id;meta.maincharGCVSGCVS designation <II/139>meta.idcharTMSS? TMSS designation <II/2>meta.idintnullableRAFGL? RAFGL designation <II/94>meta.idintnullablen_GCCCS[S] S indicates that GCCCS contains designation from General Catalog of S Stars <III/168>meta.notecharGSCGSC designation (Cat. I/220)meta.idcharGSC2Second GSC designationmeta.idcharOthersOther names (1)meta.idchar