J/A+A/671/A7ivo://CDS.VizieR/J/A+A/671/A7doi:10.26093/cds/vizier.36710007CDSStrassmeier K.G.Weber M.Gruner D.Ilyin I.Steffen M.Baratella M.,Jarvinen S.Granzer T.Barnes S.A.Carroll T.A.Mallonn M.,Sablowski D.Gabor P.Brown D.Corbally C.Franz M.2023-10-10T13:23:54Z2023-02-28T16:14:10ZCDS support team

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

cds-question@unistra.frsurveyslate-type-starschemical-abundancesatomic-physicsWe embarked on a high-resolution optical spectroscopic survey of bright Transiting Exoplanet Survey Satellite (TESS) stars around the Northern Ecliptic Pole (NEP), dubbed the Vatican-Potsdam-NEP survey VPNEP.Aims. Our NEP coverage comprises ~=770 square degrees with 1067 stars of which 352 are bona-fide dwarf stars and 715 are giant stars, all cooler than spectral type F0 and brighter than V=8.5mag. Our aim is the characterization of these stars for further use by the community. Spectra are analyzed through comparisons with synthetic spectra. Particular line profiles are analyzed by means of eigen-profiles, equivalent widths and relative emission-line fluxes whenever applicable. Two R=200000 spectra are obtained for each of the stars with the Vatican Advanced Technology Telescope (VATT) and the Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI), and typically three R=55000 spectra are obtained for the stars with STELLA and the STELLA Echelle Spectrograph (SES). Combined with V-band magnitudes, Gaia eDR3 parallaxes, and isochrones from the Padova and Trieste Stellar Evolutionary Code (PARSEC) the spectra are used to obtain radial velocities, effective temperatures, gravities, rotational and turbulence broadenings, stellar masses and ages, abundances for 27 chemical elements, isotope ratios for lithium and carbon, line bisector spans, convective blue shifts if feasible, and the levels of magnetic activity from H{alpha}, H{beta} and the CaII infrared triplet. In this initial paper, we discuss our analysis tools and biases, present first results from a pilot sub-sample of 54 stars (27 bona-fide dwarf stars observed with VATT+PEPSI and 27 bona-fide giant stars observed with STELLA+SES), and make all reduced spectra available to the community. An error analysis includes systematic biases and standard deviations based on a joint target sample on both facilities as well as a comparison with external data sources.2023A&A...671A...7Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/671/A7CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/671/A7https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/671/A7http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/671/A7https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/671/A7https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/671/A7http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/671/A7GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/671/A7/table5 (Observation log)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/671/A7/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/671/A7/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/671/A7/table5?GETtext/xml+votable180.050000true226.44083371.8827220.0055555555555555564/732 5/2515 2522 2541 2543 2548 2554 2886 2902 2908 2910 2933-2934 2936 2941 3009 3036 3804-3805 3815 3825-3827 3829-3831 3839 3970 3975 3979 3981-3982 3987 3992 3999-4000 4011 4023-4025 4040 4046 4065 4072 4076 6/9717-9718 9721-9723 10045 10053 10055 10057 10064 10066-10067 10069 10074-10077 10079 10081 10083-10084 10087 10092 10094 10097 10099-10101 10103 10105-10108 10110 10132 10134-10135 10139-10140 10142-10143 10151 10159 10161 10168 10171 10176-10177 10179-10181 10184 10187-10188 10198-10201 10203 10206-10209 10215 10220-10221 10223-10225 10227-10229 10231 10234-10235 10237-10238 11524-11525 11527 11532 11534-11537 11540 11542-11543 11551 11556-11557 11561 11563 11565 11568-11569 11571 11573 11575-11576 11580-11581 11584-11585 11587-11590 11592 11594-11595 11598 11601-11602 11604-11605 11612 11616-11618 11620 11626-11627 11630-11631 11636-11638 11644 11646-11647 11652 11659 11661-11663 11665-11666 11668 11670-11672 11675-11676 11679 11683 11685-11686 11689 11691 11693-11696 11698-11700 11702-11706 11709-11710 11729 11731 11742-11743 11750-11752 11754-11756 11760-11762 11768 11770-11773 12049-12051 12053 12055-12056 12058-12062 12084-12086 12096 12098-12099 12102 12105-12109 12111 12113-12117 12119-12122 12125 12127 12129-12131 12134-12135 12137 12143 12148 12152-12154 12156 15071 15087 15091 15093-15094 15096 15098-15101 15103 15164 15198-15199 15205-15207 15210 15212-15214 15224 15226-15228 15231 15237 15241 15243-15246 15249 15251 15256 15258-15259 15264 15266-15269 15271 15273-15275 15277 15279-15282 15286-15287 15289-15290 15294-15297 15299 15314 15328-15330 15332-15334 15337 15340 15343 15345-15346 15348-15349 15354-15355 15884-15885 15887 15890-15891 15894-15896 15898-15899 15905-15907 15909-15910 15912-15913 15915 15920 15923 15932-15934 15938 15942-15944 15946-15947 15954 15961-15964 15966-15967 15972-15974 15977 15980-15981 15984 15986-15989 15994-15995 16004-16005 16007-16010 16012-16014 16018-16020 16022-16024 16028 16031 16034-16035 16037 16040-16041 16043 16048 16050-16051 16053-16054 16056-16058 16060 16063 16065 16068-16070 16073-16074 16077-16078 16080 16082-16083 16085 16088-16090 16104-16106 16108 16111 16113 16115 16118 16120-16121 16123-16124 16127 16136 16139 16142 16164-16165 16167-16168 16170-16172 16256-16257 16264-16265 16267-16269 16271-16273 16275 16280-16281 16283 16285-16286 16293-16294 16296 16298-16299 16301-16303 16308 16310-16314 16318https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/671/A7?format=asciidefaultJ/A+A/671/A7/tablea1Results from the ParSES analysise_TeffError for Effective temperatureKstat.error;phys.temperature.effectiveintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarName of Target starmeta.id;meta.maincharBJD? Barycentric Julian Date (BJD-2450000)dtime.epochdoublenullableRV? Radial velocitykm/sphys.veloc;pos.heliocentricfloatnullablee_RV? Error for Radial velocitykm/sstat.errorfloatnullableTeffEffective temperatureKphys.temperature.effectiveintloggLogarithmic gravitycm.s**-2phys.gravityfloate_loggError for Logarithmic gravitycm.s**-2stat.errorfloat[M/H]Metallicityphys.abund.Zfloate_[M/H]? Error for Metallicitystat.error;phys.abundfloatnullablexitMicro turbulence velocitykm/sphys.veloc.microTurbfloate_xitError for Micro turbulence velocitykm/sstat.errorfloatvsiniProjected rotational broadeningkm/sspect.line.broad;phys.mol.rotationfloate_vsiniError for Projected rotational broadeningkm/sstat.error;phys.veloc.rotatfloatCDCross disperser for PEPSI spectrameta.codecharJ/A+A/671/A7/tablea2Surface velocities from iSVD line profilesNlines? Number of spectral lines usedmeta.numberintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarName of Target starmeta.id;meta.maincharn_Star[ab ] Note on Star (1)meta.notecharvsini? Projected rotational velocitykm/sphys.veloc.rotatfloatnullablee_vsini? Error for projected rotational velocitykm/sstat.error;phys.veloc.rotatfloatnullablezetaRT? Radial-tangential macro turbulencekm/sphys.veloc.microTurbfloatnullablee_zetaRT? Error for radial-tangential macro turbulencekm/sstat.errorfloatnullableBIS? Bisector velocity spanm/sphys.velocintnullablee_BIS? Error for bisector velocity spanm/sstat.errorintnullableJ/A+A/671/A7/tablea3APOFIS masses and agesE_Mass? Upper error for stellar mass from APOFIS fitsolMassstat.error;stat.maxfloatnullablelogAge? Stellar age from APOFIS fityrtime.agefloatnullablee_logAge? Lower error for stellar age from APOFIS fityrstat.error;time.agefloatnullableStarName of Target starmeta.id;meta.maincharMass? Stellar mass from APOFIS fitsolMassphys.massfloatnullablee_Mass? Lower error for stellar mass from APOFIS fitsolMassstat.error;phys.massfloatnullableE_logAge? Upper error for stellar age from APOFIS fityrstat.error;stat.maxfloatnullableLabelEstimate of evolutionary statemeta.codecharFlagFlag (1)meta.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ/A+A/671/A7/tablea4Atomic data line listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElElement symbolphys.atmol.elementcharIon[1/2] Degree of Ionisation (1)phys.atmol.ionStageintlambdaWavelength in air0.1nmem.wldoubleEPExcitation potentialeVphys.atmol.excitationfloatloggfTransition probabilityphys.atmol.oscStrengthfloatEWD? Equivalent widths measured from PEPSI solar spectrum0.1pmspect.line.eqWidthfloatnullableEWG? Equivalent widths measured from SES solar spectrum0.1pmspect.line.eqWidthfloatnullableJ/A+A/671/A7/tablea5Chemical abundancesA(Ca)? Abundance of Caphys.abundfloatnullablee_A(Ca)? Error on Ca abundancestat.errorfloatnullablee_A(Ba)? Error on Ba abundancestat.errorfloatnullableA(La)? Abundance of Laphys.abundfloatnullablee_A(La)? Error on La abundancestat.errorfloatnullableA(Ce)? Abundance of Cephys.abundfloatnullablee_A(Ce)? Error on Ce abundancestat.errorfloatnullableA(Eu)? Abundance of Euphys.abundfloatnullablee_A(Eu)? Error on Eu abundancestat.errorfloatnullable[alpha/Fe]? Alpha abundance: Averaged [Mg/H], [Si/H], [Ca/H], [Ti/H], to Fe abundance ratiophys.abundfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarName of Target starmeta.id;meta.maincharA(C)? Abundance of Cphys.abundfloatnullablee_A(C)? Error of C abundancestat.errorfloatnullableA(N)? Abundance Nphys.abundfloatnullablee_A(N)? Error on N abundancestat.errorfloatnullableA(O)? Abundance Ophys.abundfloatnullablee_A(TiI)? Error on TiI abundancestat.errorfloatnullableA(TiII)? Abundance of TiIIphys.abundfloatnullablee_A(TiII)? Error on TiII abundancestat.errorfloatnullablee_A(V)? Error on V abundancestat.errorfloatnullableA(Cr)? Abundance of Crphys.abundfloatnullablee_A(Cr)? Error on Cr abundancestat.errorfloatnullableA(Mn)? Abundance of Mnphys.abundfloatnullablee_A(Mn)? Error on MnI abundancestat.errorfloatnullableA(FeI)? Abundance of FeIphys.abundfloatnullablee_A(FeI)? Error on FeI abundancestat.errorfloatnullableA(FeII)? Abundance of FeIIphys.abundfloatnullablee_A(FeII)? Error on FeII abundancestat.errorfloatnullableA(Co)? Abundance of Cophys.abundfloatnullablee_A(Co)? Error on Co abundancestat.errorfloatnullableA(Ni)? Abundance of Niphys.abundfloatnullablee_A(Ni)? Error on Ni abundancestat.errorfloatnullableA(Cu)? Abundance of Cuphys.abundfloatnullablee_A(Cu)? Error on Cu abundancestat.errorfloatnullableA(Zn)? Abundance of Znphys.abundfloatnullablee_A(Zn)? Error on Zn abundancestat.errorfloatnullableA(Y)? Abundance of Yphys.abundfloatnullablee_A(Y)? Error on Y abundancestat.errorfloatnullableA(ZrI)? Abundance of ZrIphys.abundfloatnullablee_A(ZrI)? Error on ZrI abundancestat.errorfloatnullableA(ZrII)? Abundance of ZrIIphys.abundfloatnullablee_A(O)? Error on O abundancestat.errorfloatnullableA(Na)? Abundance of Naphys.abundfloatnullablee_A(Na)? Error on Na abundancestat.errorfloatnullableA(Mg)? Abundance of Mgphys.abundfloatnullablee_A(Mg)? Error on Mg abundancestat.errorfloatnullableA(Al)? Abundance of Alphys.abundfloatnullablee_A(Al)? Error on Al abundancestat.errorfloatnullableA(Si)? Abundance of Siphys.abundfloatnullablee_A(Si)? Error on Si abundancestat.errorfloatnullableA(S)? Abundance of Sphys.abundfloatnullablee_A(S)? Error on S abundancestat.errorfloatnullableA(K)? Abundance of Kphys.abundfloatnullablee_A(K)? Error on K abundancestat.errorfloatnullableA(ScI)? Abundance of ScIphys.abundfloatnullablee_A(ScI)? Error on ScI abundancestat.errorfloatnullableA(ScII)? Abundance of ScIIphys.abundfloatnullablee_A(ScII)? Error on ScII abundancestat.errorfloatnullableA(TiI)? Abundance of TiIphys.abundfloatnullableA(V)? Abundance of Vphys.abundfloatnullablee_A(ZrII)? Error on ZrII abundancestat.errorfloatnullableA(Ba)? Abundance of Baphys.abundfloatnullablee_[alpha/Fe]? Standard error on [alpha/Fe]stat.error;phys.abundfloatnullableJ/A+A/671/A7/tablea6NLTE abundances for O and KStarName of target starmeta.id;meta.mainchare_A(K)? Error for Isotope ratio 6Li over 7Listat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintA(O)? Logarithmic O abundance relative to solar and H=12phys.abundfloatnullablee_A(O)? Error for Logarithmic Li abundancestat.errorfloatnullableA(K)? Logarithmic K abundance relative to solar and H=12phys.abundfloatnullableJ/A+A/671/A7/tablea7Lithium abundances and ^12^C/^13^C ratiosrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarName of target starmeta.id;meta.maincharA(Li)? Logarithmic Li abundance relative to solar and H=12phys.abundfloatnullablee_A(Li)? Error for Logarithmic Li abundancestat.errorfloatnullable6Li/7Li? Isotope ratio ^6^Li over ^7^Liphys.abundfloatnullablee_6Li/7Li? Error for Isotope ratio ^6^Li over ^7^Listat.errorfloatnullableDLi? Logarithmic Li 3D NLTE correctionarith.factorfloatnullable12C/13C? Isotope ratio ^12^C over ^13^Cphys.abundfloatnullablee_12C/13C? Error for Isotope ratio ^12^C over ^13^Cstat.errorfloatnullableJ/A+A/671/A7/tablea8Absolute emission line fluxese_FIRT3? Error for absolute emission-line flux in CaII IRT-31e-08W.m**-2stat.errorfloatnullablelogR-IRT? Logarithmic total radiative loss in the CaII infrared triplet linesphys.ionizParam.radfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarName of Target starmeta.id;meta.mainchar(B-V)0Intrinsic Johnson B-V colormagphot.color;em.opt.B;em.opt.VfloatW(Hb)H-beta equivalent width0.1pmspect.line.eqWidthinte_W(Hb)Error for H-beta equivalent width0.1pmstat.errorintW(Hb)/W(Ha)Ratio of equivalent widths H-beta/H-alphaspect.line.eqWidthfloatFHa? Absolute emission-line flux in H-alpha1e-08W.m**-2phot.flux;em.line.Halphafloatnullablee_FHa? Error for absolute emission-line flux in H-alpha1e-08W.m**-2stat.errorfloatnullableFIRT1? Absolute emission-line flux in CaII IRT-11e-08W.m**-2phot.flux;em.X-rayfloatnullablee_FIRT1? Error for absolute emission-line flux in CaII IRT-11e-08W.m**-2stat.errorfloatnullableFIRT2? Absolute emission-line flux in CaII IRT-21e-08W.m**-2phot.flux;em.X-rayfloatnullablee_FIRT2? Error for absolute emission-line flux in CaII IRT-21e-08W.m**-2stat.errorfloatnullableFIRT3? Absolute emission-line flux in CaII IRT-31e-08W.m**-2phot.flux;em.X-rayfloatnullableJ/A+A/671/A7/table5Observation logObs.DateUT Date of observationtime.epoch;obsnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarName of Target starmeta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainVmagV magnitudemagphot.mag;em.opt.VfloatCDPEPSI cross-dispersersmeta.id;instrcharSpTypeSpectral typesrc.spTypecharSimbadSimbad column added by the CDSmeta.ref.urlcharspShow the spectrummeta.ref.urlcharFileNameName of the fits spectrum file in subdirectory fits (1)meta.id;meta.fitscharTypeType: giant or dwarfsrc.classcharObs.TimeUT Time of exposure starttime.start;obs.exposurenullableExpTimeExposure timetime.duration;obs.exposurenullableS/NSignal/noisestat.snrintJDJulian Date (TCB)dtime.epochdoubleInstFacility STELLA+SES or VATT+PEPSImeta.id;instrchar