J/A+A/557/A137ivo://CDS.VizieR/J/A+A/557/A137doi:10.26093/cds/vizier.35570137CDSPastrav B.A.Popescu C.C.Tuffs R.J.Sansom A.E.2017-07-12T15:32:08Z2013-09-24T11:46:29ZCDS 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 to quantify the effects of dust on the derived photometric parameters of disk and bulges obtained from bulge-disk decomposition: scale-length, effective radius, Sersic index, disk axis-ratio, and bulge-to-disk ratio. The dust induced changes in these parameters were obtained by fitting simulated images of composite systems (containing a disk and a bulge) produced using radiative transfer calculations. The simulations were fitted with the GALFIT 3.0.2 data analysis algorithm. Fits were done with both a combination of an exponential plus a variable- index Sersic function as well as with a combination of two variable-index Sersic functions.2013A&A...557A.137Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/557/A137CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/527/A109 : Dust and PAH emission SEDs of disk galaxies (Popescu+, 2011)J/A+A/553/A80 : Dust effects on photometric param. in spirals (Pastrav+, 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/557/A137https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/557/A137http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/557/A137https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/557/A137https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/557/A137http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/557/A137GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/557/A137/dust_e_VDist effects for an exponential+Sersic disk, plus a deVaucouleurs bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tableb11--tableb20)Band[BVIJK ] Band nameinstr.bandpasscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloattau[0/9] Central face-on optical depth in B bandphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5) (G1)meta.id;stat.fit.paramcharRBD/RappdCorrections for dust effects for the scalelength of the decomposed diskarith.factorfloatRBD/RappbCorrections for dust effects for the effective radius of the decomposed bulgearith.factordoublenBD-nappCorrections for dust effects for the Sersic index of the decomposed bulgearith.factordoubledelta(BD)Corrections for dust effects for the bulge-to-disk ratio of the composite systemarith.factorfloatJ/A+A/557/A137/proj_e_VProjection effects for an exponential+Sersic disk, plus a deVaucouleurs bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tablea11--tablea20)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloatBand[BVIJK ] Band nameinstr.bandpasscharCoeffName of the coefficient (a0-a5) (G1)meta.id;stat.fit.paramcharRiBD/R0dCorrections for projection effects for the scalelength of the decomposed diskarith.factorfloatRiBD/R0bCorrections for projection effects for the effective radius of the decomposed bulgearith.factorfloatniB-nibCorrections for projection effects for the Sersic index of the decomposed bulgearith.factorfloatdelta(BDi)Corrections for projection effects for the bulge-to-disk ratio of the composite systemarith.factorfloatJ/A+A/557/A137/proj_S_eProjection effects for a Sersic disk, plus an exponential bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tablea21--tablea30)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloatBand[BVIJK ] Band nameinstr.bandpasscharCoeffName of the coefficient (a0-a5) (G1)meta.id;stat.fit.paramcharRiBD/RidCorrections for projection effects for the scalelength of the decomposed diskarith.factorfloatRiBD/RibCorrections for projection effects for the effective radius of the decomposed bulgearith.factorfloatniB-nibCorrections for projection effects for the Sersic index of the decomposed diskarith.factorfloatniBD-nidCorrections for projection effects for the Sersic index of the decomposed bulgearith.factorfloatdelta(BDi)Corrections for projection effects for the bulge-to-disk ratio of the composite systemarith.factorfloatJ/A+A/557/A137/dust_e_eDust effects for an exponential+Sersic disk, plus an exponential bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tableb1--tableb10)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloatBand[BVIJK ] Band nameinstr.bandpasschartau[0/9] Central face-on optical depth in B bandphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5) (G1)meta.id;stat.fit.paramcharRBD/RappdCorrections for dust effects for the scalelength of the decomposed diskarith.factorfloatRBD/RappbCorrections for dust effects for the effective radius of the decomposed bulgearith.factordoublenBD-nappCorrections for dust effects for the Sersic index of the decomposed bulgearith.factordoubledelta(BD)Corrections for dust effects for the bulge-to-disk ratio of the composite systemarith.factorfloatJ/A+A/557/A137/proj_e_eProjection effects for an exponential+Sersic disk, plus an exponential bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tablea1--tablea10)Band[BVIJK ] Band nameinstr.bandpasscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloatCoeffName of the coefficient (a0-a5) (G1)meta.id;stat.fit.paramcharRiBD/R0dCorrections for projection effects for the scalelength of the decomposed diskarith.factorfloatRiBD/R0bCorrections for projection effects for the effective radius of the decomposed bulgearith.factorfloatniB-nibCorrections for projection effects for the Sersic index of the decomposed bulgearith.factorfloatdelta(BDi)Corrections for projection effects for the bulge-to-disk ratio of the composite systemarith.factorfloatJ/A+A/557/A137/dust_S_eDust effects for a Sersic disk, plus an exponential bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tableb21--tableb30)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloatBand[BVIJK ] Band nameinstr.bandpasschartau[0/9] Central face-on optical depth in B bandphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5) (G1)meta.id;stat.fit.paramcharRBD/RappdCorrections for dust effects for the scalelength of the decomposed diskarith.factorfloatRBD/RappbCorrections for dust effects for the effective radius of the decomposed bulgearith.factordoublenBD-nappdCorrections for dust effects for the Sersic index of the decomposed diskarith.factordoublenBD-nappbCorrections for dust effects for the Sersic index of the decomposed bulgearith.factorfloatdelta(BD)Corrections for dust effects for the bulge-to-disk ratio of the composite systemarith.factorfloatJ/A+A/557/A137/dust_e_SDust effects for an exponential disk, plus a Sersic bulge in bands BVIJK, for bulge-to-disk ration B/D=0.25 and 0.50 (tablec1--tablec10)Band[BVIJK ] Band nameinstr.bandpasscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintB/DBulge-to-disk ratio (0.25 or 0.50)phys.luminosity;arith.ratiofloattau[0/9] Central face-on optical depth in B bandphys.absorption.opticalDepthfloatCoeffName of the coefficients (a0-a5) (G1)meta.id;stat.fit.paramcharRgal/appCorrections for dust effects on the effective radius of the composite systemarith.factorfloat