J/A+A/544/A19ivo://CDS.VizieR/J/A+A/544/A19doi:10.26093/cds/vizier.35440019CDSDore L.Bizzocchi L.Degli Esposti C.2012-10-08T13:46:43Z2012-08-23T07:37:15ZCDS support team

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

cds-question@unistra.fratomic-physicsspectroscopyMethanimine (CH_2_NH) has been detected in different astronomical sources, both galactic (as in several "hot cores", the circumstellar enevolope IRC+10216, and the L183 pre-stellar core) and extragalactic, and is considered a pre-biotic interstellar molecule. Its ground-state rotational spectrum has been studied in the laboratory up to 172GHz, well below the spectral ranges covered by Herschel/HIFI and the ALMA bands 9 and 10. In this laboratory study, we extend into the submillimetre-wave region the detection of the rotational spectrum of CH_2_NH in its vibrational ground state.2012A&A...544A..19Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/544/A19CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/425/767 : HC_5_N vibrationally excited states (Yamada+, 2004)J/A+A/413/1177 : Spectroscopy of N_2_D^+^ hyperfine structure (Dore+, 2004)J/A+A/455/1161 : Rest frequencies of sub-mm spectrum of SiN (Bizzocchi+, 2006)J/A+A/492/875 : Rest frequencies for C3O (Bizzocchi+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/544/A19https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/544/A19http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/544/A19https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/544/A19https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/544/A19http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/544/A19GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/544/A19/table1Observed hyperfine frequencies and residuals of CH_2_NHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ'[0/36] Upper state rotational quantum numberphys.atmol.qnintK'a[0/9] Upper state K quantum numberphys.atmol.qnintK'c[0/32] Upper state K quantum numberphys.atmol.qnintJ[0/36] Lower state rotational quantum numberphys.atmol.qnintKa[0/9] Lower state K quantum numberphys.atmol.qnintKc[0/32] Lower state K quantum numberphys.atmol.qnintF'N[0/36]? Upper state F_N_=J+I_N_ quantum numberphys.atmol.qnintnullableFN[0/36]? Lower state F quantum numberphys.atmol.qnintnullable2F'H1[1/19]? Upper state F_H1_=F_N_+I_H1_ quantum number (x2)phys.atmol.qnintnullable2FH1[1/19]? Lower state F_H1_ quantum number (x2)phys.atmol.qnintnullableFreq[5288/628741] Observed transition frequencies (1)MHzem.freq;phys.atmol.transitiondoubleO-CResiduals (2)MHzstat.fit.residualdoublee_FreqEstimated uncertainty of Observed (3)MHzstat.errorfloatJ/A+A/544/A19/table3Calculated hyperfine frequencies of CH_2_NHrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ'[0/36] Upper state rotational quantum numberphys.atmol.qnintK'a[0/9] Upper state K quantum numberphys.atmol.qnintK'c[0/32] Upper state K quantum numberphys.atmol.qnintJ[0/36] Lower state rotational quantum numberphys.atmol.qnintKa[0/9] Lower state K quantum numberphys.atmol.qnintKc[0/32] Lower state K quantum numberphys.atmol.qnintF'N[0/36] Upper state F_N_=J+I_N_ quantum numberphys.atmol.qnintFN[0/36] Lower state F_N_ quantum numberphys.atmol.qnintRFreq[399178/973793] Calculated rest frequencyMHzem.freq;meta.modelleddoublee_RFreqrms uncertainty on RFreqkHzstat.errorfloatLStrLine strengthspect.line.intensitydouble