J/A+A/514/A97ivo://CDS.VizieR/J/A+A/514/A97doi:10.26093/cds/vizier.35140097CDSLopez-Santiago J.Montes D.Galvez-Ortiz M.C.Crespo-Chacon I.,Martinez-Arnaiz R.M.Fernandez-Figueroa M.J.De Castro E.Cornide M.2018-01-08T14:09:23Z2010-05-28T10:25:07ZCDS support team

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

cds-question@unistra.frsurveyslate-type-starsline-intensitiesradial-velocity* Aims: We present a compilation of spectroscopic data from a survey of 144 chromospherically active young stars in the solar neighborhood which may be used to investigate different aspects of the formation and evolution of the solar neighborhood in terms of kinematics and stellar formation history. The data have already been used by us in several studies. With this paper, we make all these data accessible to the scientific community for future studies on different topics. * Methods: We performed spectroscopic observations with echelle spectrographs to cover the entirety of the optical spectral range simultaneously. Standard data reduction was performed with the IRAF echelle package. We applied the spectral subtraction technique to reveal chromospheric emission in the stars of the sample. The equivalent width of chromospheric emission lines was measured in the subtracted spectra and then converted to fluxes using equivalent width--flux relationships. Radial and rotational velocities were determined by the cross-correlation technique. Kinematics, equivalent widths of the lithium line 6707.8{AA} and spectral types were also determined. * Results: A catalog of spectroscopic data is compiled: radial and rotational velocities, space motion, equivalent widths of optical chromospheric activity indicators from Ca II H & K to the calcium infrared triplet and the lithium line in 6708{AA}. Fluxes in the chromospheric emission lines and R'_HK are also determined for each observation of star in the sample. We used these data to investigate the emission levels of our stars. The study of the H{alpha} emission line revealed the presence of two different populations of chromospheric emitters in the sample, clearly separated in the log(F_H{alpha}_/F_bol_)-(V-J) diagram. The dichotomy may be associated with the age of the stars.2010A&A...514A..97Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/514/A97CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/514/A97https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/514/A97http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/514/A97https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/514/A97https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/514/A97http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/514/A97GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/514/A97/tablea1 (Spectral-type reference stars and radial velocity standards (marked with *))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/514/A97/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/514/A97/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/514/A97/tablea1?GETtext/xml+votable180.050000true336.65576834.39376860.005555555555555556Cone search capability for table J/A+A/514/A97/stars (List of studied stars and spectra)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/514/A97/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/514/A97/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/514/A97/stars?GETtext/xml+votable180.050000true281.5387519.2041670.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/514/A976/15 60 137 377 496 674 684 712 737 814-815 819 892 1603 1762 1875 2391 2476 2574 2737 3020 3509 3932 3986 4289 4444 4468 4591 4603 5108 5420 5527 5836 6219 6410 6523 7113 7314 7542 7763 8700 8767 9268 9281 9492 9602 9843-9844 10089 10092 10156 10203 10464 10741 10826 10914 11126 11128 11177 11197 11510 11519 11636 11671 11856 12092 12204 12307 12510 12567 12592 12616 12644 12770 12845 12865 13203 13243 13282 13301 13512 13693 13743 14005 14020 14208 14278 14437 14539 14549 14709 15052 15091 15311 15373 15409 15686 15962 16059 16061 16069 16134 16201 16220 17017 17219 17740 18139 18666 19133 19237 19559 19867 19905 19912 20100 20127 20129 20327-20328 20372 21118 22010 23137 23140 23369 23540 23575 23774 23895 24105 24239 25477 25766 25793 25814 26128 26221 26412 27040 27260 27383 27392 27722 27725 28011 28258 29519 29665 30345 30638 30660 30833 30883 30965 31011 31191 31358 31369 31751 31784 31998 32058 32063 32147 32500 32520 32757 36664 40784 44879 47101 49113https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/514/A97?format=asciiOpticaldefaultJ/A+A/514/A97/tablea1Spectral-type reference stars and radial velocity standards (marked with *)e_S? Flux index uncertaintystat.errorfloatnullabler_HRV? Reference for radial velocity (1)meta.ref;pos.framecharl_vsiniLimit flag on vsinimeta.code.error;phys.veloc.rotatcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameHD or GJ id of the starmeta.idcharn_Name[* ] * for radial velocity standardsmeta.notecharSpTypeSpectral typesrc.spTypecharHRV? Heliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_HRV? Heliocentric radial velocity uncertaintykm/sstat.errorfloatnullablevsini? Projected rotational velocitykm/sphys.veloc.rotatfloatnullablee_vsini? Projected rotational velocity uncertaintykm/sstat.error;phys.veloc.rotatfloatnullabler_vsini? Reference for rotational velocity (1)meta.refcharS? Mount Wilson flux indexphot.flux;arith.ratiofloatnullableObsObserving runsmeta.code;obscharFileName1Spectrum in CaII H&K line FITS file name in "sp" subdirectory (for HD 95735 only)meta.notecharFileName2Spectrum in H{alpha} line FITS file name in "sp" subdirectory (for HD 95735 only)meta.id;meta.maincharFileName3Spectrum in calcium infrared triplet FITS file name in "sp" subdirectory (for HD 95735 only)meta.idcharFileName4Spectrum in lithium (6708{AA}) line FITS file name in "sp" subdirectory (for HD 95735 only)meta.id;meta.fitscharSimbadSimbad column added by the CDSmeta.ref.urlchar_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/514/A97/starsList of studied stars and spectrarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSimbad namemeta.id;meta.maincharprimaryRAJ2000Simbad Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Simbad Degree of Declination (J2000.0)pos.eq.dec;meta.mainBmag? Simbad B band magnitudemagphot.mag;em.opt.BfloatnullableVmagSimbad V band magnitudemagphot.mag;em.opt.VfloatSpTypeSimbad MK spectral typesrc.spTypecharSNameSimbad namemeta.idcharFileName1Spectrum in CaII H&K line FITS file name in sp subdirectorymeta.notecharFileName2Spectrum in H{alpha} line FITS file name in sp subdirectorymeta.idcharFileName3Spectrum in calcium infrared triplet FITS file name in sp subdirectorymeta.idcharFileName4Spectrum in lithium (6708{AA}) line FITS file name in sp subdirectorymeta.id;meta.fitscharFileName5Second spectrum in H{alpha} line FITS file name in sp subdirectorymeta.idcharFileName6Second spectrum in calcium infrared triplet FITS file name in sp subdirectorymeta.idcharFileName7Second spectrum in lithium (6708{AA}) line FITS file name in sp subdirectorymeta.id;meta.fitscharAssocDataAssociated Data web pagemeta.bib.pagecharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/A+A/514/A97/spectroAll spectroscopic results: velocities, equivalent widths, fluxes (tables A2, A3 and A4 of paper)R'HK? Flux index R'HKfloatnullableSpType? Spectral typecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameHD identification or other namecharRunObserving run (see table 2 of paper)intMJDModified Julian day of the observationddoubleB-V? B-V colour indexmagfloatnullableRV? Radial velocitykm/sfloatnullablee_RV? Radial velocity uncertaintykm/sfloatnullable<RV>? Mean radial velocitykm/sfloatnullablee_<RV>? Uncertainty in mean radial velocitykm/sfloatnullableUvel? U component of Galactic velocitykm/sfloatnullableVvel? V component of Galactic velocitykm/sfloatnullableWvel? W component of Galactic velocitykm/sfloatnullablevsini? Projected rotational velocitykm/sfloatnullablee_vsini? Error in vsinikm/sfloatnullable<vsini>? Mean projected rotational velocitykm/sfloatnullablee_<vsini>? error in Mean projected rotational velocitykm/sfloatnullablePer? Photometric perioddfloatnullableEW(Li)? Equivalent width of Li I0.1pmfloatnullablee_EW(Li)? error in the equivalent width of LiI0.1pmfloatnullable<EW(Li)>? Mean equivalent width of Li0.1pmfloatnullablee_<EW(Li)>? error in the mean equivalent width of LiI0.1pmfloatnullableMG? Moving group membership (1)charEW(K)? Equivalent width of the CaII K line (3933.664{AA})0.1nmfloatnullablee_EW(K)? Uncertainty in EW(CaII K)0.1nmfloatnullableEW(H)? Equivalent width of the CaII H line (3968.470{AA})0.1nmfloatnullablee_EW(H)? Uncertainty in EW(CaII H)0.1nmfloatnullableEW(He)? Equivalent width of the H{epsilon} line (3970.074{AA})0.1nmfloatnullablee_EW(He)? Uncertainty in EW(H{epsilon})0.1nmfloatnullableEW(Hg)? Equivalent width of the H{gamma} line (4101.737{AA})0.1nmfloatnullablee_EW(Hg)? Uncertainty in EW(H{gamma})0.1nmfloatnullableEW(Hd)? Equivalent width of the H{delta} line (4340.468{AA})0.1nmfloatnullablee_EW(Hd)? Uncertainty in EW(H{delta})0.1nmfloatnullableEW(Hb)? Equivalent width of the H{beta} line (4861.332{AA})0.1nmfloatnullablee_EW(Hb)? Uncertainty in EW(H{beta})0.1nmfloatnullableEW(HeD)? Equivalent width of the Helium D3 line (5875.989{AA})0.1nmfloatnullablee_EW(HeD)? Uncertainty in EW(Helium D3)0.1nmfloatnullableEW(NaD2)? Equivalent width of the NaI D2 line (5889.953{AA})0.1nmfloatnullablee_EW(NaD2)? Uncertainty in EW(NaI D2)0.1nmfloatnullableEW(NaD1)? Equivalent width of the NaI D1 line (5895.923{AA})0.1nmfloatnullablee_EW(NaD1)? Uncertainty in EW(NaI D1)0.1nmfloatnullableEW(Ha)? Equivalent width of the H{alpha} line (6562.817{AA})0.1nmfloatnullablee_EW(Ha)? Uncertainty in EW(H{alpha})0.1nmfloatnullableEW(IRT1)? Equivalent width of the CaII IRT1 (8498.018{AA})0.1nmfloatnullablee_EW(IRT1)? Uncertainty in EW(CaII IRT1)0.1nmfloatnullableEW(IRT2)? Equivalent width of the CaII IRT2 (8542.089{AA})0.1nmfloatnullablee_EW(IRT2)? Uncertainty in EW(CaII IRT2)0.1nmfloatnullableEW(IRT3)? Equivalent width of the CaII IRT3 (8662.140{AA})0.1nmfloatnullablee_EW(IRT3)? Uncertainty in EW(CaII IRT3)0.1nmfloatnullablelogF(K)? logarithmic flux of the CaII K linelog(mW.m**-2)floatnullablee_logF(K)? Uncertainty in logF(CaII K)log(mW.m**-2)floatnullablelogF(H)? logarithmic flux of the CaII H linelog(mW.m**-2)floatnullablee_logF(H)? Uncertainty in logF(CaII H)log(mW.m**-2)floatnullablelogF(He)? logarithmic flux of the H{epsilon} linelog(mW.m**-2)floatnullablee_logF(He)? Uncertainty in logF(H{epsilon})log(mW.m**-2)floatnullablelogF(Hg)? logarithmic flux of the H{gamma} linelog(mW.m**-2)floatnullablee_logF(Hg)? Uncertainty in logF(H{gamma})log(mW.m**-2)floatnullablelogF(Hd)? logarithmic flux of the H{delta} linelog(mW.m**-2)floatnullablee_logF(Hd)? Uncertainty in logF(H{delta})log(mW.m**-2)floatnullablelogF(Hb)? logarithmic flux of the H{beta} linelog(mW.m**-2)floatnullablee_logF(Hb)? Uncertainty in logF(H{beta})log(mW.m**-2)floatnullablelogF(HeD)? logarithmic flux of the Helium D3 linelog(mW.m**-2)floatnullablee_logF(HeD)? Uncertainty in ElogF(Helium D3)log(mW.m**-2)floatnullablelogF(NaD2)? logarithmic flux of the NaI D2 linelog(mW.m**-2)floatnullablee_logF(NaD2)? Uncertainty in logF(NaI D2)log(mW.m**-2)floatnullablelogF(NaD1)? logarithmic flux of the NaI D1 linelog(mW.m**-2)floatnullablee_logF(NaD1)? Uncertainty in logF(NaI D1)log(mW.m**-2)floatnullablelogF(Ha)? logarithmic flux of the H{alpha} linelog(mW.m**-2)floatnullablee_logF(Ha)? Uncertainty in logF(H{alpha})log(mW.m**-2)floatnullablelogF(IRT1)? logarithmic flux of the CaII IRT1log(mW.m**-2)floatnullablee_logF(IRT1)? Uncertainty in logF(CaII IRT1)log(mW.m**-2)floatnullablelogF(IRT2)? logarithmic flux of the CaII IRT2log(mW.m**-2)floatnullablee_logF(IRT2)? Uncertainty in logF(CaII IRT2)log(mW.m**-2)floatnullablelogF(IRT3)? logarithmic flux of the CaII IRT3log(mW.m**-2)floatnullablee_logF(IRT3)? Uncertainty in logF(CaII IRT3)log(mW.m**-2)floatnullable