J/ApJS/224/4ivo://CDS.VizieR/J/ApJS/224/4doi:10.26093/cds/vizier.22240004CDSMaiz Apellaniz J.Sota A.Arias J.I.Barba R.H.Walborn N.R.,Simon-Diaz S.Negueruela I.Marco A.Leao J.R.S.Herrero A.,Gamen R.C.Alfaro E.J.2019-02-25T13:40:49Z2019-02-08T11:20:43ZCDS support team

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

cds-question@unistra.fro-starsstellar-spectral-typesspectroscopyvisible-astronomysurveysThis is the third installment of the Galactic O-Star Spectroscopic Survey (GOSSS), a massive spectroscopic survey of Galactic O stars, based on new homogeneous, high signal-to-noise ratio, R~2500 digital observations selected from the Galactic O-Star Catalog. In this paper, we present 142 additional stellar systems with O stars from both hemispheres, bringing the total of O-type systems published within the project to 590. Among the new objects, there are 20 new O stars. We also identify 11 new double-lined spectroscopic binaries, 6 of which are of O+O type and 5 of O+B type, and an additional new tripled-lined spectroscopic binary of O+O+B type. We also revise some of the previous GOSSS classifications, present some egregious examples of stars erroneously classified as O-type in the past, introduce the use of luminosity class IV at spectral types O4-O5.5, and adapt the classification scheme to the work of Arias et al.2016ApJS..224....4Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/224/4CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2014)III/84 : Galactic O Stars (Cruz-Gonzalez+ 1974)II/82 : Galactic O-type Stars (Garmany+ 1982)V/116 : Galactic O star catalog (Maiz-apellaniz+, 2004)V/125 : Photometry and Spectroscopy for Luminous Stars (Reed 2005)III/274 : Galactic O-Star Spectroscopic Survey (GOSSS) (Sota+, 2014)J/ApJS/2/389 : Observations of O and B stars (Hiltner, 1956)J/AJ/101/1408 : Massive stars in Cyg OB2. (Massey+ 1991)J/AJ/106/1906 : NGC 6611: A Cluster Caught in the Act (Hillenbrand+ 1993)J/other/SAAOC/15.53 : Southern reddened luminous stars. II. (Kilkenny 1993)J/ApJ/454/151 : OB Associations of the Northern Milky Way (Massey+ 1995)J/PASP/107/846 : Extension of Case-Hamburg surveys (Drilling+ 1995)J/ApJ/664/1102 : RV survey of Cyg OB2 association (Kiminki+, 2007)J/A+A/470/161 : UBV photom. of HII regions exciting stars (Russeil+, 2007)J/MNRAS/386/447 : RV catalogue of O-type stars in NGC 6231 (Sana+, 2008)J/A+A/493/79 : UBVRI photometry in Pismis 11 and Alicante 5 (Marco+, 2009)J/AJ/137/3358 : Speckle interferometry of massive stars (Mason+, 2009)J/MNRAS/400/1479 : RV catalogue of O-type stars in NGC 6611 (Sana+, 2009)J/A+A/518/A1 : Galactic massive stars with AstraLux (Maiz Apellaniz, 2010)J/A+A/543/A101 : OB stars in Cygnus OB2 association (Comeron+, 2012)J/A+A/558/A53 : MW global survey of star clusters. II. (Kharchenko+, 2013)J/ApJS/213/34 : Veloc. of Cygnus OB2 massive binaries (Kobulnicky+, 2014)J/A+A/572/A110 : R light curve of MY Cam (Lorenzo+, 2014)J/AJ/148/114 : Radial velocity curve of {delta} Cir (Mayer+, 2014)J/A+A/564/A39 : VFTS. OVz stars in 30 Dor (Sabin-Sanjulian+, 2014)J/ApJS/215/15 : SMaSH+: observations and companion detection (Sana+, 2014)J/A+A/564/A40 : VFTS. O-type stellar content of 30 Dor (Walborn+, 2014)J/AJ/149/26 : Massive bin. stars from an HST/FGS survey (Aldoretta+, 2015)J/ApJ/811/85 : RVs & LCs of probable members of Cyg OB2 (Kiminki+, 2015)J/MNRAS/455/1275 : Radial velocities of WR21a (Tramper+, 2016)J/AJ/152/31 : Spectral classif. of O Vz stars from GOSSS (Arias+, 2016)http://gosc.cab.inta-csic.es/ : Galactic O-star catalog home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/224/4https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/224/4http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/224/4https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/224/4https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/224/4http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/224/4GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/224/4/table4 (Spectral reclassifications for stars already present in Papers I and II (Cat. III/274))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/4/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/4/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/4/table4?GETtext/xml+votable180.050000true270.6609125-24.255386110.005555555555555556Cone search capability for table J/ApJS/224/4/table6 (Spectral classifications for late-type stars erroneously classified as O stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/4/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/4/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/4/table6?GETtext/xml+votable180.050000true293.84827917-16.329661110.005555555555555556Cone search capability for table J/ApJS/224/4/table5 (Spectral classifications for new GOSSS stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/4/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/4/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/4/table5?GETtext/xml+votable180.050000true275.14372083-16.169958330.005555555555555556Cone search capability for table J/ApJS/224/4/table3 (Stars in Papers I+II with recently discovered bright companions unresolved in the GOSSS spectra)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/224/4/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/224/4/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/224/4/table3?GETtext/xml+votable180.050000true270.9685231-24.36073310.0055555555555555566/1287 1299 1335 1781 1953 2409 3037 3057 3256 3300 3307 3337 3606 3649 3722 3724 3755 13584 13759 14237 14253 14255 14263 14280 14295 14317 14353 14355 14359 14549 14605 14619 14623 14624 14633 14641 14644 14645 14647 14654 14658 14670 14688 14689 14690 14692 14693 14698 14706 14716 14719 14740 15368 15379 15626 15670 15703 15745 20849 21504 21511 21647 21804 22022 22211 22243 22253 22258 22854 23645 23962 24179 24390 28833 28890 28891 29116 29118 29119 29162 29463 29489 29504 29513 29517 29525 29703 30246 30325 30474 30627 32034 37212 37333 37339 37342 37841 37861 37870 37897 37900 37901 37915 37923 37924 37926 37928 37938 38016 38018 38026 39254 39386 39804 39886 41595 41598 41599 41676 41680 41747 41758 41762 41812 41817 41820 42171 42213 42214 42235 42303 42376 42390 42394 42407 42416 42417 42438 42439 42456 42462 42481 42483 42513 43034https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/224/4?format=asciiOpticaldefaultJ/ApJS/224/4/table4Spectral reclassifications for stars already present in Papers I and II (Cat. III/274)NameStar namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGOSGOSSS identifier (LLL.ll+BB.bb_NN; <GOS GLLL.ll+BB.bb NN> in Simbad)meta.id;meta.maincharRAJ2000Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000)pos.eq.dec;meta.mainSpTSpectral typesrc.spTypecharLClLuminosity classsrc.class.luminositycharQualQualifier on SpTmeta.notecharSpT2Secondary component detected in the spectrumsrc.spTypecharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/ApJS/224/4/table6Spectral classifications for late-type stars erroneously classified as O starsGSpTGOSSS spectral typesrc.spTypecharRefReference (1)meta.ref;pos.framecharFixed?Fixed?meta.codecharCommCommentmeta.notecharSSpTSIMBAD spectral typesrc.spTypecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharRAJ2000Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000)pos.eq.dec;meta.mainSimbadSimbad column added by the CDSmeta.ref.urlcharJ/ApJS/224/4/table5Spectral classifications for new GOSSS starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.idcharGOSGOSSS identifier (LLL.ll+BB.bb_NN; <GOS GLLL.ll+BB.bb NN> in Simbad)meta.id;meta.maincharRAJ2000Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000)pos.eq.dec;meta.mainSpTSpectral typesrc.spTypecharLClLuminosity classsrc.class.luminositycharQualQualifier on SpTmeta.notecharSpT2Secondary component detected in the spectrumsrc.spTypechar2MDisplay the 2MASS data (II/246) within 1"meta.ref.urlcharSimbadNameSimbad column added by the CDSmeta.idcharJ/ApJS/224/4/table3Stars in Papers I+II with recently discovered bright companions unresolved in the GOSSS spectraNameStar name (1)meta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGOSGOSSS identifier (LLL.ll+BB.bb_NN; <GOS GLLL.ll+BB.bb NN> in Simbad)meta.id;meta.maincharRefReference (2)meta.ref;pos.framecharNewNew componentmeta.code.multipcharCommCommentsmeta.notecharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from SIMBAD GOS objects (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD GOS objects (declination part)degpos.eq.dec;meta.main