J/ApJS/165/360ivo://CDS.VizieR/J/ApJS/165/360doi:10.26093/cds/vizier.21650360CDSKang J.Cho S.-H.Kim H.-G.Chung H.-S.Kim H.-R.Roh D.-G.,Lee C.-W.Kim S.-J.2017-06-20T13:15:59Z2008-03-31T22:23:05ZCDS support team

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

cds-question@unistra.frlate-type-starsspectroscopymillimeter-astronomysubmillimeter-astronomyWe present the results of simultaneous time monitoring observations of SiO J=2-1 and J=3-2 maser emission for 10 late-type stars (8 Mira variables, 1 OH/IR star, and 1 supergiant) with the 14m radio telescope at Taeduk Radio Astronomy Observatory from 1999 January to 2001 February. The SiO v=1, J=2-1 and J=3-2 maser emission was detected at almost all observational epochs. The SiO v=2, J=2-1 maser was detected from 4 late-type stars (VY CMa, R Cas, Cyg, R Leo) and the v=2, J=3-2 maser was detected from 7 stars (R Aqr, TX Cam, R Cas, Cyg, W Hya, R Leo, IK Tau). The v=3, J=2-1 and masers were also detected from Cyg and TX Cam, respectively. Based on these observational data, line profile and peak velocity variations with respect to stellar velocity, antenna temperatures, and their ratio variations as a function of optical phase of central star were investigated. Description:2006ApJS..165..360Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/165/360CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/165/360https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/165/360http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/165/360https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/165/360https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/165/360http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/165/360GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/165/360/table2 (Observed Sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/165/360/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/165/360/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/165/360/table2?GETtext/xml+votable180.050000true355.956125-15.2840380.0055555555555555566/261 1986 4355 13813 14457 17192 18364 39905 43890https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/165/360?format=asciiOpticalRadiodefaultJ/ApJS/165/360/table2Observed SourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id;meta.mainprimaryTypeType of the star (1)src.classcharRAB1950Right ascension (B1950)pos.eq.ra;meta.mainDEB1950Declination (B1950)pos.eq.dec;meta.mainV*Central star velocitykm/sphys.velocfloatr_V*Reference for Vel (2)meta.refcharSpTypeMK spectral type (3)src.spTypecharDistHeliocentric Distancepcpos.distanceinte_Dist? rms uncertainty on Distpcstat.errorintnullabler_DistReference for Dist, if not from HIP (I/239) (2)meta.ref;pos.framecharPer? Period (3)dtime.periodfloatnullableSimbadSimbad column added by the CDSmeta.refchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/ApJS/165/360/obsResults of SiO observationsTintIntegrated antenna temperatureK.km/sphot.antennaTempfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id;meta.mainTransObserved transition (1)phys.atmol.transProb;phys.atmol.transitionTpeakPeak antenna temperature, at transition (1)Kphot.antennaTempfloatrmsRoot-mean-squareKstat.errorfloatVpeakPeak emission radial LSR velocitykm/sphys.veloc;pos.lsrfloatV-V*Peak LSR velocity minus the central star velocitykm/sphys.veloc;arith.difffloatObs.DateDate of the observationtime.epochnullablePhase? Optical light curve phasetime.phasefloatnullable