J/MNRAS/468/1717ivo://CDS.VizieR/J/MNRAS/468/1717doi:10.26093/cds/vizier.74681717CDSMizus I.I.Alijah A.Zobov N.F.Lodi L.Kyuberis A.A.Yurchenko S.N.,Tennyson J.2024-08-17T20:18:28Z2018-07-31T07:41:40ZCDS support team

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

cds-question@unistra.fratomic-physicsH_3_^+^ is a ubiquitous and important astronomical species whose spectrum has been observed in the interstellar medium, planets and tentatively in the remnants of supernova SN1897a. Its role as a cooler is important for gas giant planets and exoplanets, and possibly the early Universe. All this makes the spectral properties, cooling function and partition function of H_3_^+^ key parameters for astronomical models and analysis. A new high-accuracy, very extensive line list for H_3_^+^ called MiZATeP was computed as part of the ExoMol project alongside a temperature-dependent cooling function and partition function as well as lifetimes for excited states. These data are made available in electronic form as supplementary data to this article and at www.exomol.com.2017MNRAS.468.1717Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/468/1717CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/425/34 : ExoMol line lists for BeH, MgH and CaH (Yadin+, 2012)J/MNRAS/434/1469 : ExoMol line lists for SiO (Barton+, 2013)J/MNRAS/437/1828 : ExoMol line list for HCN and HNC (Barber+, 2014)J/MNRAS/440/1649 : ExoMol line lists for CH4 (Yurchenko+, 2014)J/MNRAS/442/1821 : ExoMol line list for KCl (Barton+, 2014)J/MNRAS/445/1383 : ExoMol line list for phosphorus nitride (PN) (Yorke+, 2014)J/MNRAS/446/2337 : ExoMol line lists for phosphine (PH_3_) (Sousa-Silva+ 2015)J/MNRAS/448/1704 : ExoMol line lists for formaldehyde H_2_CO (Al-Refaie+ 2015)J/MNRAS/449/3613 : ExoMol line lists for AlO (Patrascu+, 2015)J/MNRAS/451/634 : ExoMol line lists for NaH and NaD (Rivlin+, 2015)J/MNRAS/452/1702 : ExoMol line lists for HNO3 (Pavlyuchko+, 2015)J/MNRAS/454/1931 : ExoMol line lists for CS isotopologues (Paulose+, 2015)J/MNRAS/456/4524 : ExoMol line lists for CaO (Yurchenko+, 2016)J/MNRAS/459/3890 : ExoMol line lists for SO2 (Underwood+, 2016)J/MNRAS/460/4063 : ExoMol line list for H2S AYT2 (Yurchenko+, 2016)J/MNRAS/461/1012 : ExoMol line lists for H216O2 (Al-Refaie+, 2016)J/MNRAS/463/771 : ExoMol. VO high-temperature spectrum (McKemmish+, 2016)J/MNRAS/466/1363 : ExoMol line list for H218O and H217O (Polyansky+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/468/1717https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/468/1717http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/468/1717https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/468/1717https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/468/1717http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/468/1717GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/MNRAS/468/1717/statesLabelled rovibrational states of H3+v2? Bending QN; -1 if not presentphys.mol.qnintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintiEnergy level indexmeta.idintEState energy in wavenumberscm**-1phys.energy;phys.atmol.leveldoubleGtotTotal state degeneracyphys.electron.degenintJRotational quantum numberphys.atmol.qn;phys.mol.rotationinttau? Lifetime of the state, --- denotes unknown lifetime values of states without accurate labellingstime.lifetime;phys.atmol.leveldoublenullablen_tau[i] i for INF, means that the given state is meta-stablemeta.notechare/f[e/f] A label indicating the e/f state parityphys.atmol.paritycharSymA label indicating the total symmetry (D3h); un for undefinedphys.atmolcharv1? Symmetric stretch quantum number (QN); -1 if not presentphys.mol.qnintnullablel2Vib. angular momentum QN; -1 if not presentphys.atmol.qnintG? Absolute value of QN G = k - l2 (Watson 1984); -1 if not presentphys.atmol.qnintnullableU? U-notation of Watson (1984); -1 if not presentphys.atmolcharK? Absolute value of the projection of J on the C3 axis; -1 if not presentmeta.noteintnullableJ/MNRAS/468/1717/pfPartition and cooling functions of H3+ in step of 1KrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTTemperatureKphys.temperaturefloatQPartition functionphys.atmoldoubleWCooling function (Watts/(Molecule x steradian))W/srphys.atmoldouble