J/ApJ/669/446ivo://CDS.VizieR/J/ApJ/669/446doi:10.26093/cds/vizier.16690446CDSNakashima J.-I.Deguchi S.2018-01-04T08:21:44Z2010-03-19T17:28:22ZCDS support team

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

cds-question@unistra.frinfrared-sourcesastrophysical-masersradio-astronomylate-type-starsinfrared-photometryWe present the results of SiO millimeter line observations of a sample of known SiO maser sources covering a wide dust temperature range. A cold part of the sample was selected from the SiO maser sources found in our recent SiO maser survey of cold dusty objects. The aim of the present research is to investigate the causes of the correlation between infrared colors and SiO maser intensity ratios among different transition lines. In particular, the correlation between infrared colors and SiO maser intensity ratio among the J=1-0 v=1, 2, and 3 lines are our main concern in this paper. We observed in total 75 SiO maser sources with the Nobeyama 45m telescope quasi-simultaneously in the SiO J=1-0 v=0, 1, 2, 3, 4 and J=2-1 v=1, 2 lines. We also observed the sample in the ^29^SiO J=1-0 v=0 and J=2-1 v=0 lines, ^30^SiO J=1-0 v=0 line, and the H_2_O 61,6-52,3 line.2007ApJ...669..446Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/669/446CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/125 : IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/669/446https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/669/446http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/669/446https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/669/446https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/669/446http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/669/446GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/669/446/table1 (List of the Observing Targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/669/446/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/669/446/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/669/446/table1?GETtext/xml+votable180.050000true99.3803333-1.39544440.0055555555555555566/4355 12382 12556 12944 12970 12987 13049 13050 13207 14314 14336 14345 14348 14371 14403 14415 14418 14428 14457 14550 14567 14623 14685 15170 15407 15492 15620 15640 15650 15680 15757 16132 16147 18998 19279 19293 22161 28895 28919 29119 29460 29511 29517 29543 29553 29877 29963 30189 30244 30247 30268 30269 30306 30313 30316 30330 30333 30405 30416 30494 30594 30605 30614 30617 30624 30637 30713 31837 32015 32023 39905 406866.6794754322138496e-21 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/669/446?format=asciiInfraredRadiodefaultJ/ApJ/669/446/table1List of the Observing TargetsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS name (HHMMm+DDMM)meta.id;meta.maincharprimaryJmag2MASS J magnitudemagphot.mag;em.IR.JfloatHmag2MASS H magnitudemagphot.mag;em.IR.HfloatKmag2MASS K magnitudemagphot.mag;em.IR.KfloatF12umIRAS flux density at 12umJyphot.flux.density;em.IR.8-15umfloatF25umIRAS flux density at 25umJyphot.flux.density;em.IR.15-30umfloatFa? MSX flux density in A band (8.28um)Jyphot.flux.density;em.IR.8-15umfloatnullableFc? MSX flux in density in C band (12.13um)Jyphot.flux.density;em.IR.8-15umfloatnullableFe? MSX flux in density in E band (21.3um)Jyphot.flux.density;em.IR.15-30umfloatnullableDist? Luminosity distances to the target (1)kpcpos.distancefloatnullablePSCDetails from the IRAS-PSC (Cat. II/125)meta.ref.urlcharMSXDisplay the 2MASS data (Cutri et al. 2003, Cat. II/246)meta.ref.urlchar2MDisplay the 2MASS data (Cutri et al. 2003, Cat. II/246)meta.ref.urlcharSimbadSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/ApJ/669/446/table3Results of line observations (for the 75 targets plus W51)IRASIRAS name (HHMMm+DDMM)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintONameOther namemeta.idcharTransObserved transitionphys.atmol.transProb;phys.atmol.transitionVLSR? Local standard of rest radial velocitykm/sspect.dopplerVeloc;pos.lsrfloatnullableTPeak? Peak intensityKphot.fluxfloatnullablel_SLimit flag on Smeta.code.errorcharSVelocity-integrated intensityK.km/sphot.fluxfloatrmsThe rms noise levelKinstr.det.noisefloatObs.DateDate of the observation (YYYY/MM/DD.d)time.epoch;obschar