J/A+A/553/A80ivo://CDS.VizieR/J/A+A/553/A80doi:10.26093/cds/vizier.35530080CDSPastrav B.A.Popescu C.C.Tuffs R.J.Sansom A.E.2017-07-11T13:08:28Z2013-05-14T08:39:29ZCDS support team

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

cds-question@unistra.frgalaxiesphotometrygalaxy-classification-systemsWe present results of a study made to quantify the effects of dust on the derived photometric parameters of disks (old and young stellar disks) and bulges: disk scale-lengths, axis-ratios, central surface-brightness, bulge effective radii, and Sersic indices. The changes in the derived photometric parameters from their intrinsic values (as would be seen in the absence of dust) were obtained by fitting simulated images of disks and bulges produced using radiative transfer calculations. The simulations were fitted with the GALFIT 3.0.2 data analysis algorithm and the fitted models were the commonly used infinitely thin disks described by exponential, general Sersic and de Vaucouleurs distributions.2013A&A...553A..80Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/553/A80CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/527/A109 : Dust and PAH emission SEDs of disk galaxies (Popescu+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/553/A80https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/553/A80http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/553/A80https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/553/A80https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/553/A80http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/553/A80GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/553/A80/tablea1Projection effects(disk)-exponential fits (B-K bands)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasscharCoeffName of the coefficients (a1-a5)meta.id;stat.fit.paramcharRi/R0Corrections for projection effects for the disk scalelengthinstr.paramfloatdelta(SB0)Corrections for projection effects for the disk central surface-brightnessinstr.paramfloatJ/A+A/553/A80/tablea2Projection effects(disk)-exponential fits (B-K bands)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasscharCoeffName of the coefficients (a1-a5 b0)meta.id;stat.fit.paramcharQi/Q0Corrections for projection effects for the disk axis-ratiosinstr.paramfloatJ/A+A/553/A80/tablea3Projection effects(disk)-Sersic fits (B-K bands)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasscharCoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharRi/R0Corrections for projection effects for the disk effective radiusinstr.paramfloatdelta(SB0)Corrections for projection effects for the disk central surface-brightnessinstr.paramfloatniCorrections for projection effects for the disk Sersic indexinstr.paramfloatJ/A+A/553/A80/tablea4Projection effects(bulges)-Sersic fitsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttrad[3/10] Truncation radius information: (3R_0eff_ or 10R_0eff_)meta.id;stat.fit.paramintCoeffName of the coefficients (a0)meta.id;stat.fit.paramcharn0bulge Sersic indexstat.fit.paramintRi/R0Corrections for projection effects for the bulge effective radiusinstr.paramfloatniCorrections for projection effects for the bulge Sersic indexinstr.paramfloatJ/A+A/553/A80/tablea5Projection effects(bulges)-de Vaucouleurs fitsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCoeffName of the coefficients (a0)meta.id;stat.fit.paramcharRi/R0Corrections for projection effects for the bulge effective radiusinstr.paramfloatJ/A+A/553/A80/dexpCombined table from original tablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0, b0, b1)meta.id;stat.fit.paramcharRapp/RiCorrections for dust effects for the disk scalelengthinstr.paramfloatSBapp/SBiCorrections for dust effects for the disk central surface-brightnessinstr.paramdoubleJ/A+A/553/A80/dexparDust effects(disk)-exponential fits axis-ratios (tableb6-tableb10)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0, b0, b1)meta.id;stat.fit.paramcharQapp/Qicorrections for dust effects for the disk axis-ratioinstr.paramfloatJ/A+A/553/A80/dserDust effects(disk)-Sersic fits (tableb11-tableb15)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5 b0)meta.id;stat.fit.paramcharRapp/Ricorrections for dust effects for the disk effective radius (or the disk scalelength at inclination 1-cos(i)=0.95 for Coeff b0, only for tau=0.8)instr.paramfloatSBapp/SBi? corrections for dust effects for the disk central surface-brightnessinstr.paramdoublenullablenapp? corrections for dust effects for the disk Sersic indexinstr.paramfloatnullableJ/A+A/553/A80/tdexpDust effects(thin disk)-exponential fits (tableb16-tableb30)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBandBand nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharRapp/RiCorrections for dust effects for the thin disk scalelengthinstr.paramdoubleSBapp/SBiCorrections for dust effects for the thin disk central surface-brightnessinstr.paramdoubleJ/A+A/553/A80/tdserDust effects(thin disk)-Sersic fits (tableb31-tableb39)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBandBand nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharRapp/RiCorrections for dust effects for the thin disk effective radiusinstr.paramfloatSBapp/SBiCorrections for dust effects for the thin disk central surface-brightnessinstr.paramdoublenappCorrections for dust effects for the thin disk Sersic indexinstr.paramfloatJ/A+A/553/A80/tdexp2Dust effects(thin disk)-exponential fits (tableb40-tableb45)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBandBand nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharRapp/RiCorrections for dust effects for the thin disk effective radiusinstr.paramfloatSBapp/SBiCorrections for dust effects for the thin disk central surface-brightnessinstr.paramdoublenappCorrections for dust effects for the thin disk Sersic indexinstr.paramfloatJ/A+A/553/A80/ebserDust effects(expon. bulge)-Sersic fits (tableb46-tableb50)CoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatRapp/RiCorrections for dust effects for the bulge effective radiusinstr.paramfloatnappCorrections for dust effects for the bulge Sersic indexinstr.paramdoubleJ/A+A/553/A80/vbserDust effects(de Vauc. bulge)-Sersic fits (tableb51-tableb55)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharRapp/RiCorrections for dust effects for the bulge effective radiusinstr.paramfloatnappCorrections for dust effects for the bulge Sersic indexarith.factordoubleJ/A+A/553/A80/vbvDust effects(de Vauc. bulge)-de Vauc. fits (tableb56-tableb60)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBand[BVIJK ] Band nameinstr.bandpasschartauCentral face-on optical depthphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5)meta.id;stat.fit.paramcharRapp/RiCorrections for dust effects for the de Vaucouleurs bulge effective radiusinstr.paramfloat