J/MNRAS/407/2475ivo://CDS.VizieR/J/MNRAS/407/2475doi:10.26093/cds/vizier.74072475CDSFinkelman I.Brosch N.Funes J.G.Kniazev A.Y.Vaisanen P.2024-07-12T20:14:36Z2011-04-15T11:22:57ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryinfrared-photometryvisible-astronomybroad-band-photometryh-alpha-photometrygalaxy-classification-systemsspectroscopyWe report the results of multicolour observations of 30 E/S0 galaxies with dust lanes. For each galaxy we obtained broad-band images and narrow-band images using interference filters isolating the H{alpha}+[NII] emission lines to derive the amount and morphology of dust and ionized gas. To improve the wavelength coverage we retrieved data from the Sloan Digital Sky Survey and Two Micron All Sky Survey and combined these with our data. Ionized gas is detected in 25 galaxies and shows in most cases a smooth morphology, although knots and filamentary structure are also observed in some objects.2010MNRAS.407.2475Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/407/2475CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/155 : Third Reference Cat. of Bright Galaxies (RC3) (de Vaucouleurs+ 1991)VII/237 : HYPERLEDA. I. Catalog of galaxies (Paturel+, 2003)VII/238 : HYPERLEDA. II. Homogenized HI data (Paturel+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/407/2475https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/407/2475http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/407/2475https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/407/2475https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/407/2475http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/407/2475GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/407/2475/galaxies (Global parameters for galaxies in our sample (table1) and Ionized gas aperture properties (table4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/407/2475/galaxies?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/407/2475/galaxies?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/407/2475/galaxies?GETtext/xml+votable180.050000true10.8889458-4.11791940.0055555555555555566/2269 2432 5429 5635 5989 6042 6500 7340 8024 10638 10763 11435 12241 13128 15056 17968 18544 19319 20023 26091 26590 27718 27773 32462 33268 35107 35294 35705 36261 36621https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/407/2475?format=asciiOpticalInfrareddefaultJ/MNRAS/407/2475/galaxiesGlobal parameters for galaxies in our sample (table1) and Ionized gas aperture properties (table4)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharprimaryMTypeMorphological type (RC3/HyperLEDA)src.morph.typecharBT0Integrated blue luminositymagphot.mag;em.opt.BfloatHVHeliocentric velocitykm/sspect.dopplerVeloc;pos.heliocentricintSize1Optical sizearcminphys.angSize;em.optfloatSize2Optical sizearcminphys.angSize;em.optfloatD25GGalaxy apparent major axis diameterarcminphys.angSizefloatn_D25G[a] No H{alpha}+[NII] emission (1)meta.notecharPA25GGalaxy major axis position angledegpos.posAngint(b/a)GGalaxy axial ratiophys.angSize;arith.ratiofloatD2HII disc apparent major axis diameterarcminphys.angSizefloatPA2HII disc major axis position angledegpos.posAngint(b/a)2HII disc axial ratiophys.angSize;arith.ratiofloatRProjected radius of the disckpcphys.size.radiusfloatD2/DGRatio of the disc-to-galaxy isophotal diameterphys.size.diameter;arith.ratiofloatSimbadSimbad column added by the CDScharNEDSimbad column added by the CDSchar_RAPosition from Simbad (the published position has too low accuracy in RA) (right ascension part)degpos.eq.ra;meta.main_DEPosition from Simbad (the published position has too low accuracy in RA) (declination part)degpos.eq.dec;meta.mainJ/MNRAS/407/2475/table3Observation logt(U)U exposure timestime.duration;obs.exposure;em.opt.UintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharDateObservation Datetime.epoch;obsnullableObsObservatorymeta.id;instr.obstycharo_t(U)? Number of individual frames used in U bandmeta.numberintnullablet(B)B exposure timestime.duration;obs.exposure;em.opt.Binto_t(B)? Number of individual frames used in B bandmeta.numberintnullablet(V)V exposure timestime.duration;obs.exposure;em.opt.Vinto_t(V)? Number of individual frames used in V bandmeta.numberintnullablet(R)R exposure timestime.duration;obs.exposure;em.opt.Rinto_t(R)? Number of individual frames used in R bandmeta.numberintnullablet(I)I exposure timestime.duration;obs.exposure;em.opt.Iinto_t(I)? Number of individual frames used in I bandmeta.numberintnullablet(Ha)H{alpha}-band exposure timestime.duration;obs.exposureinto_t(Ha)? Number of individual frames used in Ha bandmeta.numberintnullableFilterNarrow-band filtermeta.id;instr.filtercharFWHMUU seeingarcsecinstr.obsty.seeingfloatFWHMBB seeingarcsecinstr.obsty.seeingfloatFWHMVV seeingarcsecinstr.obsty.seeingfloatFWHMRR seeingarcsecinstr.obsty.seeingfloatFWHMII seeingarcsecinstr.obsty.seeingfloatFWHMHaH{alpha} seeingarcsecinstr.obsty.seeingfloatJ/MNRAS/407/2475/table6UBVRIJHK photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharap[1/2] Aperture in ellipse defined by: 1 = HyperLEDA, 2 = table4 (G1)phys.angSize;instr.fovintBmagB magnitudemagphot.mag;em.opt.Bfloate_Bmagrms uncertainty on Bmagmagstat.error;phot.mag;em.opt.BfloatU-B? rms uncertainty on U-Bmagphot.color;em.opt.U;em.opt.Bfloatnullablee_U-B? U-B colour errormagstat.error;phot.color;em.opt.UfloatnullableB-Vrms uncertainty on B-Vmagphot.color;em.opt.B;em.opt.Vfloate_B-VB-V colour errormagstat.error;phot.color;em.opt.BfloatV-Rrms uncertainty on V-Rmagphot.color;em.opt.V;em.opt.Rfloate_V-RV-R colour errormagstat.error;phot.color;em.opt.VfloatR-Irms uncertainty on R-Imagphot.color;em.opt.R;em.opt.Ifloate_R-IR-I colour errormagstat.error;phot.color;em.opt.RfloatR-J? rms uncertainty on R-Jmagphot.color;em.IR;em.IRfloatnullablee_R-J? R-J colour errormagstat.error;phot.color;em.opt.RfloatnullableJ-H? rms uncertainty on J-Hmagphot.color;em.IR.J;em.IR.Hfloatnullablee_J-H? J-H colour errormagstat.error;phot.color;em.IR.JfloatnullableH-K? rms uncertainty on H-Kmagphot.color;em.IR.H;em.IR.Kfloatnullablee_H-K? H-K colour errormagstat.error;phot.color;em.IR.HfloatnullableJ/MNRAS/407/2475/table7UBVrizJHK photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharap[1/2] Aperture: 1=HyperLEDA, 2=table4 (G1)phys.angSize;instr.fovintn_ap[*] special aperture for NGC4374 (1)meta.notecharBmagB magnitudemagphot.mag;em.opt.Bfloate_Bmagrms uncertainty on Bmagmagstat.error;phot.mag;em.opt.BfloatU-BU-B colour indexmagphot.color;em.opt.U;em.opt.Bfloate_U-Brms uncertainty on U-Bmagstat.error;phot.color;em.opt.UfloatB-VB-V colour indexmagphot.color;em.opt.B;em.opt.Vfloate_B-Vrms uncertainty on B-Vmagstat.error;phot.color;em.opt.Bfloatr-i? SDSS r-i colour indexmagphot.color;em.opt.R;em.opt.Ifloatnullablee_r-i? rms uncertainty on r-imagstat.error;phot.color;em.opt.Rfloatnullablei-z? SDSS i-z colour indexmagphot.color;em.opt.I;em.opt.Ifloatnullablee_i-z? rms uncertainty on i-zmagstat.errorfloatnullableR-J? R-J colour indexmagphot.color;em.IR;em.IRfloatnullablee_R-J? rms uncertainty on R-Jmagstat.error;phot.color;em.opt.RfloatnullableJ-H? J-H colour indexmagphot.color;em.IR.J;em.IR.Hfloatnullablee_J-H? rms uncertainty on J-Hmagstat.error;phot.color;em.IR.JfloatnullableH-K? H-K colour indexmagphot.color;em.IR.H;em.IR.Kfloatnullablee_H-K? rms uncertainty on H-Kmagstat.error;phot.color;em.IR.Hfloatnullable