J/MNRAS/292/499ivo://CDS.VizieR/J/MNRAS/292/499doi:10.26093/cds/vizier.72920499CDSSaglia R.P.Burstein D.Baggley G.Bertschinger E.Colless M.M.,Davies R.L.McMahan R.K.JrWegner G.2024-06-25T20:17:54Z2005-08-31T21:23:36ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyredshiftedgalaxy-kinematicsccd-photometryWe present R-band CCD photometry for 776 galaxies observed in the EFAR (Elliptical FAR away) project. The photometry is compared with photoelectric data, showing that a common zero-point good to better than 1% and a precision of 0.03mag per zero-point have been achieved. We give the circularly averaged surface brightness profiles and the photometric parameters of the 762 program galaxies, D(n) diameters (at 20.5mag/arcsec^2^), half-luminosity radii Re, total magnitudes m_T_, and average effective surface brightnesses <SBe>. More than 80% of the profiles have a global S/N ratio larger than 300. The extrapolation needed to derive total magnitudes is less than 10% for 80% of the fits. More than 80% of the galaxies have mean effective surface brightness larger than the observed sky brightness. In 90% of the profiles the estimate of the contamination of the sky by the galaxy light is less than 1%. We derive total magnitudes and half-luminosity radii to better than 0.15mag and 25%, respectively, for 90% of our sample. In contrast, external comparisons show that data in the literature can be strongly affected by systematic errors due to large extrapolations, small radial range, sky subtraction errors, seeing effects, and the use of a simple R^1/4^ fit. The resulting errors can easily amount to more than 0.5mag in the total magnitudes and 50% in the half-luminosity radii.1997MNRAS.292..499Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/292/499CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/106/1 : EFAR cluster and galaxy selection (Wegner+, 1996)J/MNRAS/305/259 : EFAR galaxies redshifts + velocity dispersions (Wegner+ 1999)J/MNRAS/321/277 : EFAR peculiar velocities (Colless+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/292/499https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/292/499http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/292/499https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/292/499https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/292/499http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/292/499GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/292/499/table4 (Galaxy parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/292/499/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/292/499/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/292/499/table4?GETtext/xml+votable180.050000true9.85968336.73411670.0055555555555555565/2067 2136 4504 5259 6/48 50-51 56 242 635 721 1006 2169 2172 2184 2186 2261 2332 2334-2335 2346-2347 2432-2433 3105 3107 8211-8214 8220 8245 8264 8266 8288 8350-8351 8373 8418-8419 8431 8440 8442 8446 8471 8477 8479 8514-8515 8520-8521 8524 8526-8527 8574-8575 8648-8650 8656 8660-8661 8663 8785 8788 8938-8939 9256 9258 9285 9287 9296 9298 9346 9368 9370-9371 9443 9463 9465 9467-9468 9470-9471 9557 9559 9581 9583 9812 9827 9833 10030-10031 10182 10207 10261 10304 10339 10342 10378-10379 10400-10401 11071 11112 11114 12153 12156 15019 15241 15243 17237 17452 17513 17515 18008-18009 18011 18035 18038 18168 18171 18184 18324 18411 18414 19315 19320-19321 19608-19609 19728-19729 19777 19780 19987 19993 19996 20021 20029 20072 20074 20282 20355 20358 20663 20669 20705-20707 20712 21030 21125 21139 21142 21147-21148 21150 21169 21171-21172 21176-21177 21179 21182 22545 22555 22577 22936 22961 25686-25687 31422-31423 36062 36645 36825 36827 36830 485852.762881831355591e-19 3.3785437584409506e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/292/499?format=asciiOpticaldefaultJ/MNRAS/292/499/table4Galaxy parametersNphotNumber of photoelectric calibrationsmeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGINGalaxy Identification Numbermeta.idintprimaryn_GIN(note)meta.ref.urlcharNameGalaxy namemeta.id;meta.maincharm_NameMultiplicity index on Namemeta.code.multipcharTypeGalaxy Typesrc.classcharNimageNumber of imagesmeta.numberintNccdNumber of CCD calibrationsmeta.numberintNphotiNumber of indirect photoelectric calibrationsmeta.numberintNccdiNumber of indirect CCD calibrationsmeta.numberintNseconNumber of second order calibrationsmeta.numberintNthirdNumber of third order calibrationsmeta.numberintNbadNumber of bad calibrationsmeta.numberintn_Fit[*] Note on fit (1)meta.notecharFitFit type (1)meta.notecharQEQ_E_ quality parameter of the fitmeta.code.qualintQCQ_{chi}^2^_ quality parameter of the fitmeta.code.qualintQRQ_max_ quality parameter of the fitmeta.code.qualintQFQ_{Gamma}_ quality parameter of the fitmeta.code.qualintQNQ_S/N_ parameter quality parameter of the fitmeta.code.qualintQSQ_{delta}Sky_ quality parameter of the fitmeta.code.qualintQBQ_Sky_ quality parameter of the fitmeta.code.qualintQtotGlobal quality of the fit (5)meta.code.qualintRapRadius of the aperture of the calibration magnitude Rmagarcsecstat.fit.paramfloatRmagR-band calibration magnitude inside the aperture of radius Rap (kron-Cousins)magphot.mag;em.opt.RfloatDnDiameter of the galaxyarcsecphys.angSizefloate_Dn? Photometric calibration error on Dnarcsecstat.errorfloatnullableReHalf-luminosity radiusarcsecphys.angSizefloat<SBe>Average effective surface brightness in Rmag/arcsec^2^ (2)mag.arcsec**-2phot.mag.sbfloatBTotTotal luminosity in R (3)magphot.mag;em.opt.BfloatSBeEffective surface brightness in Rmag/arcsec^2^ (2)mag.arcsec**-2phot.mag.sbfloate_SBe? Photometric calibration error on SBemag.arcsec**-2stat.errorfloatnullableB-R? B-R colour index from Colless et al. (1993MNRAS.262..475C) (4)magphot.color;em.opt.B;em.opt.RfloatnullableARR-band Galactic absorptionmagphys.absorption.galfloatKRR-band K correctionmagarith.factor;phot.magfloatKBB-band K correctionmagarith.factor;phot.magfloatKSBCosmological surface brightness dimming correctionphot.mag;arith.difffloatnote[*] *: no redshift is availablemeta.notecharh/Reb? Ratio of Disk to Bulge scale-lengthsmeta.notefloatnullableD/B? Disk to Bulge ratio of the fitsmeta.notefloatnullableReB? Half-luminosity radius of the Bulge componentarcsecphys.angSize;srcfloatnullablemueB? Surface brightness at R_eB_ in Rmag/arcsec^2^ of the Bulge component (2)mag.arcsec**-2phot.mag.sbfloatnullableh? Exponential scale-length of the Disk componentarcsecphys.angSizefloatnullablemu0? Central surface brightness in Rmag/arcsec^2^ of the Disk component (2)mag.arcsec**-2phot.mag.sbfloatnullableSimbadSimbad column added by the CDSmeta.refcharNEDSimbad column added by the CDSmeta.refchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/292/499/notesObjects with problemsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGINGalaxy Identification Numbermeta.idintNoteText of the notemeta.notechar