J/ApJS/231/18ivo://CDS.VizieR/J/ApJS/231/18doi:10.26093/cds/vizier.22310018CDSSaloman E.B.Kramida A.2019-02-27T14:42:44Z2017-10-10T08:10:48ZCDS support team

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

cds-question@unistra.fratomic-physicsThe energy levels, observed spectral lines, and transition probabilities of the neutral vanadium atom, V I, have been compiled. Also included are values for some forbidden lines that may be of interest to the astrophysical community. Experimental Lande g-factors and leading percentage compositions for the levels are included where available, as well as wavelengths calculated from the energy levels (Ritz wavelengths). Wavelengths are reported for 3985 transitions, and 549 energy levels are determined. The observed relative intensities normalized to a common scale are provided.2017ApJS..231...18Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/231/18CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/113/237 : Ultraviolet Spectrum of the Sun (Samain, 1995)J/A+AS/131/431 : Accurate wavelengths in the Sun sp. (Allende Prieto+ 1998)J/ApJS/215/20 : Vanadium log(gf) and transition probabilities (Lawler+, 2014)J/ApJS/211/31 : Atomic data of vanadium (V I) (Wang+, 2014)J/ApJS/224/35 : New lifetimes and log(gf) for vanadium (V I) (Holmes+, 2016)J/ApJS/231/19 : Energy levels of ionized vanadium (V II) (Saloman+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/231/18https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/231/18http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/231/18https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/231/18https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/231/18http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/231/18GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/ApJS/231/18/table2Spectral lines of neutral vanadium; from erratum published in 2019, ApJS, 240, 41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIobs[3/74000000]? Relative observed intensity (1)spect.line.intensityintnullableChLine description characters (2)phys.atmol.configurationcharWLobs[1983.3/43956.7]? Observed wavelength (3)0.1nmem.wldoublenullablee_WLobs[0.0004/0.6]? Uncertainty of WLobs0.1nmstat.errorfloatnullableWNobs[2274.9/50419.2]? Observed wavenumbercm**-1em.freqdoublenullableWLRitzCalculated (Ritz) wavelength (4)0.1nmem.wl;phys.atmol.transitiondoublee_WLRitz[8e-05/160] Uncertainty of WLRitz0.1nmstat.errordoubleO-C[-0.7/0.6]? Difference between WLobs and WLRitz0.1nmstat.fit.residualfloatnullableC1Configuration of lower levelphys.atmol.configurationcharT1Term of lower levelphys.atmol.termcharJ1Angular momentum of lower levelphys.angMomentum;phys.atmol.levelcharC2Configuration of upper levelphys.atmol.configurationcharT2Term of upper levelphys.atmol.termcharJ2Angular momentum of upper levelphys.angMomentum;phys.atmol.levelcharn1[1/563] Index number of lower level (5)meta.idintn2[2/592] Index number of upper level (5)meta.idintElo[0/45233.6] Energy of the lower levelcm**-1phys.energy;phys.atmol.leveldoubleEup[137.3/57561.4] Energy of the upper levelcm**-1phys.energy;phys.atmol.leveldoubleTypeType of transition (6)meta.notecharA[9e-07/4.4e+08]? Transition probabilitys**-1phys.atmol.transProbdoublenullableAccTransition probability accuracy code (7)meta.code.qualcharr_AReference for transition probability value (8)meta.ref;pos.framecharr_SpReference for spectral line (9)meta.refcharJ/ApJS/231/18/table3Energy levels of neutral vanadiume_E[0.001/0.4] Uncertainty in E (2)cm**-1stat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintE[0/57561.4] Excitation energy from the ground state (1)cm**-1phys.atmol.excitationdoubleNl[1/102]? Number of connecting lines (3)meta.numberintnullableConfConfiguration (4)phys.atmol.configurationcharTermTerm of Configuration corresponding to this level (4)phys.atmol.termcharJTotal angular momentum of this levelphys.angMomentum;phys.atmol.levelcharPerc[7/100]? Percentage of Config and Term in the eigenvector of this levelstat.paramintnullablePerc2[1/58]? Percentage of Config2 and Term2 in the eigenvector of this levelstat.paramintnullableConf2Configuration 2 (5)phys.atmol.configurationcharTerm2Term of Config2 (5)phys.atmol.termcharLandeg[-0.8/3.4]? Lande g factors (6)phys.atmol.landedoublenullableu_Landeg[?] Uncertainty flag on Landegmeta.code.errorchartau[3/494]? Observed radiative lifetimenstime.lifetimefloatnullablee_tau[0.2/46]? Uncertainty in taunsstat.errorfloatnullabler_tauReference to source of taumeta.ref;pos.framecharNotesNotes (7)meta.notecharInd[1/593] Sequential index number for the level used in the line table (Table 2)meta.id;meta.mainintJ/ApJS/231/18/table4Least-squares fitting parameters for neutral vanadiumrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPParity of the configurations (e=even; o=odd)phys.atmol.paritycharConfConfiguration(s) for that parameterphys.atmol.configuration;instr.setupcharParamParameter determined in the least-square fitting procedurestat.paramcharLSF[-9375/69052] Parameter value determined in the least-square fitting procedurecm**-1stat.fit.paramfloatLSFsig[0/861]? Standard deviation of the least-squares fittingcm**-1stat.stdevintnullablef_LSF[f] f= "fixed" if the parameter was not variedmeta.codecharGroup[1/17]? Parameters in each numbered group are linked together in the fitting proceduremeta.idintnullableHF[-14007/77746]? Hartree-Fock value for the parametercm**-1phys.energy;phys.atmol.leveldoublenullableLSF/HF[0.3/2.2]? Ratio of the LSF value to the Hartree-Fock value of the parameterstat.fit.omcfloatnullableJ/ApJS/231/18/table5Calculated energy levels of V I; from erratum published in 2019, ApJS, 240, 41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPParity of the levels (e=even; o=odd)phys.atmol.paritycharEe[0/111] Experimental or calculated energy (1)1000cm**-1phys.energy;phys.atmol.leveldoublef_Ee[*] Indicates if Ee is experimental or calculated (1)meta.codecharNo[1/590]? Index number of experimental levels from Table 3meta.idintnullableEc[0.03/111] Calculated energy1000cm**-1phys.energy;phys.atmol.leveldoubledEe-Ec[-0.7/0.7]? Difference Ee - Ec1000cm**-1stat.fit.omc;phys.energyfloatnullableJ[0.5/9.5] Total angular momentum quantum numberphys.atmol.qnfloatge[-0.8/3.4]? Experimental Lande factor (from Table 3)phys.atmol.landedoublenullablef_ge[?] Uncertainty flag on gemeta.codechargc[-0.7/3.4] Calculated Lande factorphys.atmol.lande;meta.modelledfloatdge-gc[-0.6/0.7]? Difference ge - gcstat.fit.residualfloatnullableP1Percentage of leading component of eigenvectorstat.paramintConf1Configuration of leading component of eigenvectorphys.atmol.configurationcharTerm1Term of leading component of eigenvectorphys.atmol.termcharP2[2/49]? Percentage of second component of eigenvectorstat.paramintnullableConf2Configuration of second component of eigenvectorphys.atmol.configurationcharTerm2Term of second component of eigenvectorphys.atmol.termcharP3[5/29]? Percentage of third component of eigenvectorstat.paramintnullableConf3Configuration of third component of eigenvectorphys.atmol.configurationcharTerm3Term of third component of eigenvectorphys.atmol.termcharP4[5/19]? Percentage of fourth component of eigenvectorstat.paramintnullableConf4Configuration of fourth component of eigenvectorphys.atmol.configurationcharTerm4Term of fourth component of eigenvectorphys.atmol.termcharP5[1/13]? Percentage of fifth component of eigenvectorstat.paramintnullableConf5Configuration of fourth component of eigenvectorphys.atmol.configurationcharTerm5Term of fourth component of eigenvectorphys.atmol.termchar