J/AJ/132/2596ivo://CDS.VizieR/J/AJ/132/2596doi:10.26093/cds/vizier.51322596CDSDarling J.Giovanelli R.2017-06-26T11:50:20Z2008-12-20T21:15:16ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesastrophysical-masersradio-astronomyredshiftedspectroscopyWe investigate the types of nuclear environments that produce OH megamasers (OHMs) with a study of the optical spectra of 40 OHM host galaxies and a control sample of 30 non-masing (ultra)luminous infrared galaxies ([U]LIRGs). The optical spectrophotometry provides spatially resolved spectra of multiple nuclei in a few of these merging systems. Of the 40 OHMs classified, 33% are starbursts, 42% are LINERs, and 25% are Seyfert 2 galaxies; the classification of the non-masing control sample is similar.2006AJ....132.2596Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/132/2596CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/156 : IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989)J/AJ/124/100 : OH megamasers at z>0.1. III (Darling+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/132/2596https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/132/2596http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/132/2596https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/132/2596https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/132/2596http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/132/2596GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/132/2596/main (Optical spectroscopy of the ultra-luminous IR galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/132/2596/main?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/132/2596/main?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/132/2596/main?GETtext/xml+votable180.050000true1.920527.22990.0055555555555555566/330 388 397 500 747 776 952 2277 2278 4113 4121 4262 4371 4689 4853 4898 5213 5651 6696 8305 8520 8926 8949 9099 9190 9259 9276 9332 9357 10531 12779 12892 12896 12900 12917 13266 13488 13601 14526 14868 14886 17506 18884 19241 19280 19628 19962 20211 20277 21995 21999 22000 22299 22416 23148 23157 23362 23477 23910 24005 26013 26459 27502 27555 27614 27842 27892 31536 31595 31674 31729 31981 32256 32450 32660https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/132/2596?format=asciiOpticalInfraredRadiodefaultJ/AJ/132/2596/mainOptical spectroscopy of the ultra-luminous IR galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS Faint Source Catalog name (HHMMm+DDMM)meta.id;meta.maincharprimarym_IRASMultiplicity index on IRAS (G1)meta.code.multipcharn_IRAS[a] Previously known OH megamaser (2)meta.notecharzOptical heliocentric redshift from literaturesrc.redshiftfloatLFIRLog of the far-IR luminosity or lower limit if interval (3)log(solLum)phys.luminosity;em.IRfloatLFIRu? If given indicates an upper limit on LFIRlog(solLum)phys.luminosity;em.IRfloatnullablel_LOHUpper limit flag on LOHmeta.code.errorcharLOH? Log of the isotropic OH luminosity (3)log(solLum)phys.luminosityfloatnullableTypeOptical spectral classification (4)src.classcharr_TypeReference on Type (5)meta.notecharFHaH{alpha} flux in units of 10^-15^erg/cm^2^/saW.m**-2phot.flux;em.line.HalphafloatEWHaH{alpha} equivalent width (2)0.1nmspect.line.eqWidth;em.line.HalphaintLHaLog of the H{alpha} luminosity (3)log(solLum)phys.luminosity;em.line.HalphafloatOII? The [OII] (3727) to H{alpha} flux ratiophot.flux;arith.ratiofloatnullablel_HbLimit flag on Hbmeta.code.errorcharHb? The H{beta} to H{alpha} flux ratiophot.flux;em.line.Hbeta;arith.ratiofloatnullablel_OIIILimit flag on OIIImeta.code.errorcharOIIIThe [OIII] (5007) to H{alpha} flux ratiophot.flux;arith.ratiofloatOIThe [OI] (6300) to H{alpha} flux ratiophot.flux;arith.ratiofloatN6548The [NII] (6548) to H{alpha} flux ratiophot.flux;arith.ratiofloatN6583The [NII] (6583) to H{alpha} flux ratiophot.flux;arith.ratiofloatS6716? The [SII] (6716) to H{alpha} flux ratiophot.flux;arith.ratiofloatnullableS6731? The [SII] (6731) to H{alpha} flux ratiophot.flux;arith.ratiofloatnullableOHThe OH Type (G2)src.classcharSimbadSimbad column added by the CDSchar_RAPosition from the IRAS catalogues (II/125, II/156) (right ascension part)degpos.eq.ra;meta.main_DEPosition from the IRAS catalogues (II/125, II/156) (declination part)degpos.eq.dec;meta.mainJ/AJ/132/2596/table2Redshiftsr_czL? Reference for czL (2)meta.ref;pos.frameintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS Faint Source Catalog name (HHMMm+DDMM)meta.id;meta.maincharm_IRASMultiplicity index on IRAS (G1)meta.code.multipcharzPalomar optical heliocentric redshiftsrc.redshiftdoublee_zThe 1{sigma} uncertainty in zstat.error;src.redshiftintczPalomar optical heliocentric velocitykm/sspect.dopplerVeloc;pos.heliocentricinte_czThe 1{sigma} uncertainty in czkm/sstat.errorintczL? Optical heliocentric velocity assumed for the Arecibo OHM surveykm/sspect.dopplerVeloc;pos.heliocentricintnullablee_czL? The 1{sigma} uncertainty in czLkm/sstat.errorintnullableczOH? Optical heliocentric velocity centroid of the 1667 MHz OH linekm/sspect.dopplerVeloc;pos.heliocentricintnullablee_czOH? The 1{sigma} uncertainty in czOHkm/sstat.errorintnullablen_czOHNote for 01364-1042 (3)meta.notecharJ/AJ/132/2596/table5Observed and Dereddened Line Ratios and Spectral ClassificationcReddening parameterphot.color.reddFreefloatOHThe OH type (G2)src.classcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS Faint Source Catalog name (HHMMm+DDMM)meta.id;meta.maincharm_IRASMultiplicity index on IRAS (G1)meta.code.multipcharHa/HbLog of the H{alpha}/H{beta} ratiophys.abund;arith.ratiofloatHa/HbdDereddened value of Ha/Hb (2)phot.flux;arith.ratiofloatE(B-V)E(B-V) color excess from the Balmer decrementmagphot.color.excessfloatl_OIIILimit flag on OIIImeta.code.errorcharOIIILog of the [OIII] (5007)/H{beta} ratiophot.flux;arith.ratiofloatl_OIIIdLimit flag on OIIIdmeta.code.errorcharOIIIdDereddened value of OIII (2)phot.flux;arith.ratiofloatNIILog of the [NII] (6583)/H{alpha} ratiophot.flux;arith.ratiofloatNIIdDereddened value of NII (2)phot.flux;arith.ratiofloatSII? Log of the [SII] (6716+6731)/H{alpha} ratiophot.flux;arith.ratiofloatnullableSIId? Dereddened value of SII (2)phot.flux;arith.ratiofloatnullableOILog of the [OI] (6300)/H{alpha} ratiophot.flux;arith.ratiofloatOIdDereddened value of OI (2)phot.flux;arith.ratiofloatcl1Classification from [OIII]/H{beta} versus [NII]/H{alpha} diagnostic diagram; Fig. 2 (3)src.classcharcl2Classification from [OIII]/H{beta} versus [SII]/H{alpha} diagnostic diagram; Fig. 2 (3)src.classcharcl3Classification from [OIII]/H{beta} versus [OI]/H{alpha} diagnostic diagram; Fig. 2 (3)src.classcharclAdopted classification (3)src.classchar