J/ApJS/236/46ivo://CDS.VizieR/J/ApJS/236/46doi:10.26093/cds/vizier.22360046CDSBittner D.M.Bernath P.F.2018-11-13T07:18:01Z2018-10-12T09:51:49ZCDS support team

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

cds-question@unistra.fratomic-physicsspectroscopymolecular-physicsA consistent set of spectroscopic constants for the a^1^{Delta}, d^1^{Sigma}^+^, b^1^{Pi}, c^1^{Phi}, and f^1^{Delta} states of ^48^Ti^16^O has been determined from analysis of the b^1^{Pi}-a^1^{Delta}, b^1^{Pi}-d^1^{Sigma}^+^, c^1^{Phi}-a^1^{Delta}, and f^1^{Delta}-a^1^{Delta} systems. Three Fourier transform emission spectra have been used for the analysis. New bands of the b^1^{Pi}-a^1^{Delta} and c^1^{Phi}-a^1^{Delta} systems have been fitted. The first analysis of the c^1^{Phi}-a^1^{Delta} system using Fourier transform spectra is also provided. Extensive and improved line positions are measured. TiO is prominent in the spectra of oxygen-rich cool stellar objects and may be present in hot-Jupiter exoplanet atmospheres.2018ApJS..236...46Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/236/46CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/396/1895 : MgI and sTiO index definitions (Cenarro+, 2009)J/A+A/551/A113 : Spectrum of VY CMa in 220.65-224.25GHz range (Kaminski+, 2013)J/ApJ/833/9 : Rotational frequencies of TiO isotopologues (Lincowski+, 2016)J/ApJS/228/15 : MARVEL analysis of TiO energy levels (McKemmish+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/236/46https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/236/46http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/236/46https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/236/46https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/236/46http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/236/46GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/ApJS/236/46/table2Line positions of TiO in PGOPHER (Western 2017JQSRT.186..221W) linelist styleM1Upper state manifoldphys.atmolcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMolMolecule responsible for transition (1)meta.curationcharJ1[2/105] Upper state total angular momentum or M1 (2)phys.angMomentumintS1[0/1] Upper state symmetryphys.atmolintNum1[1/4] Upper state Eigenvalue number (3)phys.atmolintM0Lower state manifoldphys.atmolcharJ0[2/105] Lower state total angular momentum or M0 (4)phys.angMomentumintS0[0/1] Lower state symmetryphys.atmolintNum0[1/6] Lower state Eigenvalue number (3)phys.atmolintTrans[6735.7/19945.2] Transition positioncm**-1phys.atmol.transitiondoubleVarTransition label in branch notation (5)meta.id;phys.atmol.transitioncharNameDetails of transition (6)meta.id;phys.atmol.transitionchar