J/ApJ/829/78ivo://CDS.VizieR/J/ApJ/829/78doi:10.26093/cds/vizier.18290078CDSDomingue D.L.Cao C.Xu C.K.Jarrett T.H.Ronca J.Hill E.Jacques A.2019-10-10T11:50:40Z2018-04-19T09:27:14ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesgalaxy-classification-systemsWe present an analysis of dust properties of a sample of close major-merger galaxy pairs selected by Ks magnitude and redshift. The pairs represent the two populations of spiral-spiral (S+S) and mixed morphology spiral-elliptical (S+E). The Code Investigating GALaxy Emission (CIGALE) software is used to fit dust models to the Two Micron All Sky Survey, Wide-Field Infrared Survey Explorer, and Herschel flux density measurements, and to derive the parameters describing the polycyclic aromatic hydrocarbons contribution, interstellar radiation field, and photodissociation regions. Model fits verify our previous Spitzer Space Telescope analysis that S+S and S+E pairs do not have the same level of enhancement of star formation and differ in dust composition.2016ApJ...829...78Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/829/78CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/328 : AllWISE Data Release (Cutri+ 2013)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)VIII/95 : Herschel Multi-tiered Extragalactic Survey (Oliver+, 2012)J/ApJ/499/112 : HST CFRS and LDSS redshift surveys. I. (Brinchmann+ 1998)J/AJ/126/1183 : Major galaxy mergers at z<~3 (Conselice+ 2003)J/ApJ/697/1369 : GOODS Ks-selected multiwavelength compilations (Bundy+ 2009)J/ApJ/713/330 : Spitzer observations of major-merger galaxies (Xu+, 2010)J/A+A/533/A119 : GOODS-Herschel North and South catalogs (Elbaz+, 2011)J/ApJ/745/95 : Herschel FIR & submm photometry of KINGFISH sampleJ/A+A/565/A128 : Dust SED in HRS nearby galaxies (Ciesla+ 2014)J/MNRAS/445/899 : LVL SEDs and physical properties (Cook+ 2014)J/A+A/576/A33 : KINGFISH galaxy sample radial profile SED (Hunt+ 2015)J/ApJS/222/16 : Herschel obs. of major-merger pairs of z<0.1 galaxieshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/829/78https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/829/78http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/829/78https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/829/78https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/829/78http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/829/78GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/829/78/table1 (H-KPAIR Galaxy CIGALE SED Results)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/829/78/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/829/78/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/829/78/table1?GETtext/xml+votable180.050000true5.10750.82638890.0055555555555555566/4718 4742 5040 5348 5404 5515 5567 5719 5816 5891 5930 6057 6459 6464 7187 7223 7344 8210 8373 8573 9344 9402 9507 9828 9859 9883 9933 9946 9998 10514 10518 10574 10652 10739 10847 10878 10915 10948 11007 11049 11463 11876 11908 17812 18003 18098 23197 25841 25887 25914 25992 26239 26987 27077 27339 27394 27466 27769 28599 28652 28655 30044https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/829/78?format=asciiInfraredOpticaldefaultJ/ApJ/829/78/table1H-KPAIR Galaxy CIGALE SED ResultsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASXGalaxy id from 2MASX (JHHMMSSss+DDMMSSs)meta.id;src.class.starGalaxycharSFR/Mstar[-11.24/-9.06] Specific SFR from Cao et al. 2016 (Cat. J/ApJS/222/16)log(yr**-1)phys.SFRfloatlog(Mstar)[9.84/11.27] Stellar masslog(solMass)phys.massfloatTypeGalaxy pair type (S+S or S+E)src.morph.typecharchi2red[0.03/13.9] Reduced {chi}^2^ of model fitstat.fit.param;meta.modelledfloatqPAHPercentage of dust in PAH formphys.mass;arith.ratiofloate_qPAHError in qPAHstat.errorfloatgammaPercentage of galaxy dust exposed to U>Uminphys.mass;arith.ratiofloate_gammaError in gammastat.errorfloatUminRelative intensity of the diffuse interstellar radiation field (ISRF)stat.fit.paramfloate_UminError in Uminstat.errorfloatUmean[0.87/38.23] Average relative intensity U of starlight on dust grainsstat.fit.paramfloatlog(Ldust)[9.26/11.45] Luminosity of dustlog(solLum)phys.luminosityfloatfPDR[0.06/0.73] Fraction of luminosity due to regions with U>10^2^phys.luminosity;arith.ratiofloatC16Display data from Cao et al. 2016 (Cat. J/ApJS/222/16)meta.ref.urlintnullable2MXDisplay the 2MASS extended data (Cat. VII/233) within 2"meta.ref.urlchar_RAPosition from 2MASX name (right ascension part)degpos.eq.ra;meta.main_DEPosition from 2MASX name (declination part)degpos.eq.dec;meta.main