J/ApJS/160/220ivo://CDS.VizieR/J/ApJS/160/220doi:10.26093/cds/vizier.21600220CDSFish V.L.Reid M.J.Argon A.L.Zheng X.-W.2020-11-30T07:46:35Z2020-08-20T18:50:37ZCDS support team

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

cds-question@unistra.frastrophysical-masersradio-astronomyinterstellar-mediumpolarimetryWe present full-polarization VLBA maps of the ground-state, main-line, ^2^{Pi}_3/2_, J=3/2 OH masers in 18 Galactic massive star-forming regions. This is the first large polarization survey of interstellar hydroxyl masers at VLBI resolution. A total of 184 Zeeman pairs are identified, and the corresponding magnetic field strengths are indicated. We also present spectra of the NH_3_ emission or absorption in these star-forming regions.2005ApJS..160..220Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/160/220CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/160/220https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/160/220http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/160/220https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/160/220https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/160/220http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/160/220GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/160/220/table1 (Observed sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/160/220/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/160/220/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/160/220/table1?GETtext/xml+votable180.050000true270.1267083-24.06691670.0055555555555555566/14317 14594 14622 14624 14704 15681 21458 23764 28912 29091 29096 30318 30319 30595 30618 30694 42451https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/160/220?format=asciiRadiodefaultJ/ApJS/160/220/table1Observed sourcesONameOther namemeta.idcharr_DistReference on Distmeta.ref;pos.frameintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[ARM2000]Source namemeta.id;meta.maincharprimaryRAJ2000Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000.0)pos.eq.dec;meta.mainDistDistancekpcpos.distancefloatEpochEpoch of observation (1)time.epochintObsTimeApproximate amount of total on-source observing timeminpos.distanceintTablesName of the table(s) containing maser datameta.id;meta.tablecharBeam1665Beam characteristics at 1665MHzphys.angSize;instr.beamcharBeam1667Beam characteristics at 1667MHzphys.angSize;instr.beamcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/ApJS/160/220/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibcodeBibcodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharJ/ApJS/160/220/table2G5.886-0.393recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table3G9.622+0.195mL? Linear polarization fractionphys.polarization.linearfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table4G10.624-0.385recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table5G34.257+0.154IDMaser feature (1)meta.idintmL? Linear polarization fractionphys.polarization.linearfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table7G40.622-0.137recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table6G35.577-0.029recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table10G49.488-0.387 (W51 e2)mL? Linear polarization fractionphys.polarization.linearfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table11G69.540-0.976 (ON 1)ThetaPosition angledegpos.posAngintDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table12G70.293+1.601 (K3-50)ThetaPosition angledegpos.posAngintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table13G75.782+0.343 (ON 2 N)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table14G81.721+0.571 (W75 S)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table15G81.871+0.781 (W75 N)FreqFrequencyMHzem.freqintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatJ/ApJS/160/220/table19G213.706-12.60 (Mon R2)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table20G351.775-0.538recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table21Zeeman pairsONameOther namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[ARM2000]Source namemeta.id;meta.maincharf_[ARM2000][c] Flag on Name (1)meta.codecharFreqFrequencyMHzem.freqintDelXRRight hand Circular Polarization X offsetmasphys.polarization.circular;instr.det;arith.diffdoublef_DelXR[b] Flag on DelXR (2)meta.codecharDelYRRight hand Circular Polarization Y offsetmasphys.polarization.circular;arith.diff;instr.detdoubleVelRRight hand Circular Polarization velocitykm/sphys.veloc;phys.polarization.circularfloatDelXLLeft hand Circular Polarization X offsetmaspos;arith.diffdoubleDelLLeft hand Circular Polarization Y offsetmaspos;arith.diffdoubleVelLLeft hand Circular Polarization velocitykm/sspect.dopplerVelocfloatBMagnetic field in units of milliGauss1e-07Tphys.magFieldfloatSepAngAngular separation (3)maspos.angDistancefloatSepLinLinear separation (3)AUpos.distance;phys.sizefloatJ/ApJS/160/220/table8G43.796-0.127mL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table9G49.488-0.387 (W51 e1)ThetaPosition angledegpos.posAngintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table16G109.871+2.114 (Cep A)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table17G111.543+0.777 (NGC 7538)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatThetaPosition angledegpos.posAngintTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.min;stat.maxfloatFreqFrequencyMHzem.freqintJ/ApJS/160/220/table18G196.454-1.677 (S269)ThetaPosition angledegpos.posAngintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDMaser feature (1)meta.idintEOffEast offset ({Delta}{theta}_X_) from the sourcemaspos.angDistance;arith.diffdoubleNOffNorth offset ({Delta}{theta}_Y_) from the sourcemaspos.angDistance;arith.diffdoubleVel? Velocitykm/sphys.velocfloatnullableDeltaVel? Velocity FWHMkm/sspect.line.widthfloatnullableSRCP? Right hand Circular Polarization (Stokes RR) peak flux densityJyphot.flux.density;stat.maxfloatnullableSLCP? Left hand Circular Polarization (Stokes LL) peak flux densityJyphot.flux.density;stat.maxfloatnullableSlin? Linear [(Q^2^+U^2^)^1/2^] polarization peak flux densityJyphot.flux.density;em.opt.UfloatnullablemL? Linear polarization fractionphys.polarization.linearfloatnullablePPA? Polarization position angledegpos.posAngintnullableMajSpot fit parameter Majmasphys.angSizefloatMinSpot fit parameter Minmasphys.angSize;srcfloatTpeakMinimum peak brightness temperature1e+09Kphys.temperature;stat.max;stat.minfloatFreqFrequencyMHzem.freqint