J/ApJS/155/149ivo://CDS.VizieR/J/ApJS/155/149doi:10.26093/cds/vizier.21550149CDSKurtz S.Hofner P.Alvarez C.V.2006-04-21T22:38:37Z2006-04-21T22:35:58ZCDS support team

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

cds-question@unistra.frastrophysical-masersradio-astronomyh-ii-regionsradial-velocityradio-sourcesWe present a Very Large Array survey of 44 massive star-forming regions in the 44GHz 7_0_-6_1_ A^+^ methanol transition; 37 fields showed maser emission. Thirty-one sources were also observed in the 23GHz 9_2_-10_1_ A^+^ methanol line; two fields showed maser emission.2004ApJS..155..149Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/155/149CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/155/149https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/155/149http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/155/149https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/155/149https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/155/149http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/155/149GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/155/149/table5 (44GHz masers)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/155/149/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/155/149/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/155/149/table5?GETtext/xml+votable180.050000true85.22187535.69636110.005555555555555556Cone search capability for table J/ApJS/155/149/table7 (44GHz maser offset information)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/155/149/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/155/149/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/155/149/table7?GETtext/xml+votable180.050000true85.220166735.70522220.005555555555555556Cone search capability for table J/ApJS/155/149/table6 (23GHz masers)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/155/149/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/155/149/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/155/149/table6?GETtext/xml+votable180.050000true36.766166761.87336110.0055555555555555566/3649 14299 14317 14594 14622 14655 14704 14741 15430 15479 23969 24554 28912 29070 29091 29094 29096 29097 29101 29103 29112 29118 29510 30259 30269 30318 30405 30416 30417 30616 30622 30644 30694 42456https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/155/149?format=asciiOpticalRadiodefaultJ/ApJS/155/149/table544GHz masersMaser? Maser Numbermeta.idintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource name (G1)meta.id.parentcharf_SourceFlag on Source (1)meta.codecharf_Maser[*] Indicates maser component used for self-calibrationmeta.codecharRAJ2000? Hour of Right Ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Degree of Declination (J2000)pos.eq.dec;meta.mainnullablel_S44GHzLimit flag on S44GHzmeta.code.errorcharS44GHzMaximum flux density at 44GHzJyphot.flux.density;em.mm.30-50GHzfloatVLSRLocal Standard of Rest velocity or lower limit if there is a value in VLSRukm/sphys.veloc;pos.lsrfloatVLSRu? Upper limit on VLSRkm/sinstr.sensitivity;stat.maxfloatnullableDelV? Line width or lower limit if there is a value in DelVu (2)km/sspect.line.width;stat.minfloatnullableDelVu? Upper limit on DelVkm/sspect.line.widthfloatnullableIS44GHz? Integrated flux density at 44GHzJy.km/sphot.flux.density;em.mm.30-50GHzfloatnullableNoteAdditional notes (3)meta.notecharJ/ApJS/155/149/table744GHz maser offset informationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource designation (1)meta.id;meta.maincharprimaryRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainDistDistancekpcpos.distancefloatr_DistDistance referencemeta.bibintJ/ApJS/155/149/refsReferencesBibcodeBibcodemeta.bib.bibcodecharAutAuthorsmeta.bib.authorcharComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintJ/ApJS/155/149/table623GHz masersSourceSource designationmeta.id.parentcharMaserMaser numbermeta.idintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainS23GHzFlux density at 23GHzJyphot.flux.density;em.radio.12-30GHzfloatVLSRLocal Standard of Rest velocitykm/sphys.veloc;pos.lsrfloatDelVLine widthkm/sspect.line.widthfloatIS23GHzIntegrated flux density at 23GHzJy.km/sphot.flux.density;em.radio.12-30GHzfloat