J/A+A/613/A65ivo://CDS.VizieR/J/A+A/613/A65doi:10.26093/cds/vizier.36130065CDSHolgado G.Simon-Diaz S.Barba R.H.Puls J.Herrero A.Castro N.,Garcia M.Maiz Apellaniz J.Negueruela I.Sabin-Sanjulian C.2019-06-03T08:22:34Z2018-06-01T09:10:02ZCDS support team

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

cds-question@unistra.fro-starsspectroscopyThe IACOB and OWN surveys are two ambitious complementary observational projects which have made available a large multi-epoch spectroscopic database of optical high resolution spectra of Galactic massive O-type stars. As a first step in the study of the full sample of (more than 350) O stars surveyed by the IACOB and OWN projects, we have performed the quantitative spectroscopic analysis of a subsample of 128 stars included in the modern grid of O-type standards for spectral classification. The sample comprises stars with spectral types in the range O3-O9.7 and covers all luminosity classes. We use the semi-automatized iacob-broad and iacob-gbat/fastwind tools to determine the complete set of spectroscopic parameters that can be obtained from the optical spectrum of O-type stars. A quality flag is assigned to the outcome of the iacob- gbat/fastwind analysis for each star, based on a visual evaluation of how the synthetic spectrum of the best fitting fastwind model reproduces the observed spectrum. We also benefit from the multi-epoch character of the IACOB and OWN surveys to perform a spectroscopic variability study of the complete sample, providing two different flags for each star accounting for spectroscopic binarity as well as variability of the main wind diagnostic lines.2018A&A...613A..65Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/613/A65CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/252 : Pulkovo radial velocities for 35493 HIP stars (Gontcharov, 2006)III/254 : 2nd Cat. of Radial Velocities with Astrometric DataJ/A+A/562/A135 : Northern Galactic OB stars vsini (Simon-Diaz+, 2014)J/A+A/597/A22 : Massive O- and B-type stars velocities (Simon-Diaz+, 2017)J/A+A/613/A65 : Spectroscopic parameters of O-type stars (Holgado+, 2018)J/A+A/613/A9 : Extinction towards Galactic O stars (Maiz Apellaniz+, 2018)J/A+A/639/A157 : Massive O-type stars near ZAMS elusive detectionhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/613/A65https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/613/A65http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/613/A65https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/613/A65https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/613/A65http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/613/A65GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/613/A65/tabled1 (Complete list of stars considered in this work)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/613/A65/tabled1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/613/A65/tabled1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/613/A65/tabled1?GETtext/xml+votable180.050000true25.219813964.17308830.0055555555555555566/1287 1293 1299 1332 1790 2409 3051 3054 3231 3261 3272 3307 3430 3585 3600 3644 12943 13557 13999 14179 14240 14283 14630 14636 14643 14646-14647 14690 14692-14693 14712 14740-14741 14745 14793 14824 15656 15672 15683 15745 20613 21432 22216 22249 22253 22884 23717 23982 28687 28900 28915 29115 29158 29463 29513 29515 29530 29600 37245 37333 37750 37833 37861 37900 37923 37926 37930-37932 37938 38016 38020 38024 39248 39264 39374 39386 39804 39907 39930 41592 41610 41653 41685 41750 42236 42283 42383 42394 42398 42405 42416-42417 42438 42456 42458 42462 42470-42471 42483 43144https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/613/A65?format=asciidefaultJ/A+A/613/A65/tabled1Complete list of stars considered in this workSimbadNameSimbad column added by the CDSmeta.idcharS/Nc? Signal-to-noise of the continuumstat.snrintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTargetName of the starmeta.id;meta.maincharONameAlternative name of the starmeta.idcharSpTypeSpectral typesrc.spTypecharLumClassLuminosity classsrc.class.luminositycharNOTNumber of available spectra with NOTmeta.numberintMercatorNumber of available spectra with Mercatormeta.numberintFEROS/MPI2.2Number of available spectra with FEROSmeta.numberintCAFENumber of available spectra with CAFEmeta.numberintSpecUsedSpectra used in the analysismeta.id;meta.filecharJD? Julian date (JD-2450000)dtime.epochdoublenullableLineLine used for the broadening parametermeta.id;spect.lineS/Nl? Signal-to-noise of the linestat.snrintnullableEW? Equivalent width of the line (m{AA})0.1pmspect.line.eqWidthintnullableRV? Radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_RV? rms uncertainty on RVkm/sstat.errorintnullableRVlit? Radial velocity in literaturekm/sphys.veloc;pos.heliocentricfloatnullablee_RVlit? rms uncertainty on RVlitkm/sstat.errorfloatnullabler_RVlit[* ] Reference for RVlit (1)meta.ref;pos.framechar_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+A/613/A65/tabled2Spectroscopic parameters for the complete starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTargetName of the starmeta.id;meta.maincharn_Target[a] Note (1)meta.notecharSpTypeSpectral typesrc.spTypecharLumClassLuminosity classsrc.class.luminositycharvsini? Projected rotational velocitykm/sphys.veloc.rotatintnullablevmac? Macroturbulent velocitykm/sphys.velocintnullablel_TeffLimit flag on Teffmeta.code.error;phys.temperature.effectivecharTeff? Effective temperaturekKphys.temperature.effectivefloatnullablee_Teff? rms uncertainty on TeffkKstat.error;phys.temperature.effectivefloatnullablel_loggLimit flag on loggmeta.code.errorcharlogg? logarithm of the surface gravitylog(cm.s**-2)phys.gravityfloatnullablee_logg? rms uncertainty on logglog(cm.s**-2)stat.errorfloatnullablel_loggtLimit flag on loggtmeta.code.errorcharloggt? Gravity corrected from rotational effects (2)log(cm.s**-2)phys.gravityfloatnullablee_loggt? rms uncertainty on loggtlog(cm.s**-2)stat.errorfloatnullablel_Y(He)Limit flag on Y(He)meta.code.errorcharY(He)? Helium abundancephys.abund.Yfloatnullablee_Y(He)? rms uncertainty on Y(He)stat.errorfloatnullablel_vmicLimit flag on vmicmeta.code.errorcharvmic? Microturbulence velocity or lower value of microturbulence velocity intervalkm/sphys.veloc.microTurbfloatnullablee_vmic? rms uncertainty on vmickm/sstat.errorintnullableBvmic? Upper value of microturbulence velocity intervalkm/sphys.veloc.microTurb;stat.maxfloatnullablel_logQLimit flag on logQmeta.code.errorcharlogQ? Wind-strength parameterstat.fit.paramfloatnullablee_logQ? rms uncertainty on logQstat.errorfloatnullableQualQuality flag (Q1-Q4) (3)meta.code.qualcharNotesMulti-epoch notes (4)meta.notecharOWNNoteOWN multi-epoch notes (4)meta.notechar