J/A+A/365/370ivo://CDS.VizieR/J/A+A/365/370doi:10.26093/cds/vizier.33650370CDSPerez-Gonzalez P. G.Gallego J.Zamorano J.Gil de Paz A.2001-01-20T12:30:21Z2001-01-20T13:15:19ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsgalaxy-classification-systemsredshiftedsurface-photometryWe present Johnson B surface photometry for the UCM Survey galaxies. One-dimensional bulge-disk decomposition is attempted, discussing on fitting functions and computational procedures. The results from this decomposition, jointly with concentration indices and an asymmetry coefficient, are employed to study the morphological properties of these galaxies. We also compare our results with the previous morphological classification established using Gunn r imaging data and with other samples of galaxies. No major statistical differences in morphology are found between red and blue data, although some characteristics such as size and luminosity concentration vary. We find a correlation between luminosity and size. Several parameters are used to segregate the objects according to their morphological type.2001A&A...365..370Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/365/370CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/141/409 : Photometry of UCM galaxies. I. (Perez-Gonzalez+, 2000)J/ApJS/95/387 : Universidad Complutense de Madrid list 1 (Zamorano+ 1994)J/ApJS/105/343 : Universidad Complutense de Madrid list 2 (Zamorano+ 1996)J/ApJS/122/415 : UCM list 3 (Alonso+, 1999)J/AJ/105/427 : IRAS fluxes of UCM galaxies (Rego+ 1993)J/A+AS/118/7 : Photometry + morphology of UCM galaxies (Vitores+, 1996)J/A+AS/120/323 : Long-slit spectroscopy of UCM galaxies (Gallego+ 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/365/370https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/365/370http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/365/370https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/365/370https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/365/370http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/365/370GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/365/370/table3Concentration indices, isophote 24.5mag/arcsec^2^ data, effective surface brightness and asymmetry coefficientrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUCMUCM namemeta.id;meta.maincharprimaryc31? c31 concentration index. Mean error is 1% (1)phys.size;arith.ratiofloatnullablec42? c42 concentration index. Mean error is 2% (2)phys.size;arith.ratiofloatnullablecin? cin concentration index. Mean error is 6% (3)phys.size;arith.ratiofloatnullableb24.5? B magnitude inside the 24.5mag/arcsec^2^ isophote. Mean error is 0.06magmagphot.mag;em.opt.Bfloatnullabler24.5? Radius of the 24.5 mag/arcsec^2^ isophote. Mean error is 11%kpcphys.size.radiusfloatnullablemu24.5? Mean surface brightness inside the 24.5mag/arcsec^2^ isophote. Mean error is 0.06mag/arcsec^2^mag.arcsec**-2phot.mag.sb;em.opt.Bfloatnullablemue? Mean effective surface brightness. Mean error is 0.02mag/arcsec^2^mag.arcsec**-2phot.mag.sb;em.opt.BfloatnullableA? Asymmetry coefficient. Mean error is 2% (4)%stat.fit.paramfloatnullableJ/A+A/365/370/table2Bulge and disk parameters in the Johnson B band, bulge-to disk ratios, mean ellipticity and PA of the outer isophotesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUCMUCM namemeta.id;meta.maincharprimarymue? Effective surface brightness of the bulgemag.arcsec**-2phot.mag.sbfloatnullablee_mue? rms uncertainty on muemag.arcsec**-2stat.errorfloatnullablere? Effective radius of the bulgearcsecphys.angSize;srcfloatnullablee_re? rms uncertainty on rearcsecstat.errorfloatnullablemu0? Central surface brightness of the diskmag.arcsec**-2phot.mag.sbfloatnullablee_mu0? rms uncertainty on mu0mag.arcsec**-2stat.errorfloatnullabledL? Disk scalearcsecphys.angSizefloatnullablee_dL? rms uncertainty on dLarcsecstat.errorfloatnullableB/D? Bulge-to-disk ratiophys.size;arith.ratiofloatnullablee_B/D? rms uncertainty on B/Dstat.errorfloatnullableell? Mean ellipticity of the outer isophotessrc.ellipticityfloatnullablee_ell? rms uncertainty on ellstat.errorfloatnullablePA[-90/90]? Mean position angle of the outer isophotesdegpos.posAngintnullablee_PA? rms uncertainty on PAdegstat.errorintnullable