J/A+A/497/667ivo://CDS.VizieR/J/A+A/497/667doi:10.26093/cds/vizier.34970667CDSVarela J.D'Onofrio M.Marmo C.Fasano G.Bettoni D.Cava A.,Couch W. J.Dressler A.Kjaergaard P.Moles M.Pignatelli E.,Poggianti B. M.Valentinuzzi T.2017-10-16T14:58:11Z2009-07-12T23:04:12ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryThis is the second paper of a series devoted to the WIde Field Nearby Galaxy-cluster Survey (WINGS). WINGS is a long term project which is gathering wide-field, multi-band imaging and spectroscopy of galaxies in a complete sample of 77 X-ray selected, nearby clusters (0.04<z<0.07) located far from the galactic plane (|b|>200deg). The main goal of this project is to establish a local reference for evolutionary studies of galaxies and galaxy clusters. This paper presents the optical (B,V) photometric catalogs of the WINGS sample and describes the procedures followed to construct them. We have paid special care to correctly treat the large extended galaxies (which includes the brightest cluster galaxies) and the reduction of the influence of the bright halos of very bright stars. We have constructed photometric catalogs based on wide-field images in B and V bands using SExtractor. Photometry has been performed on images in which large galaxies and halos of bright stars were removed after modeling them with elliptical isophotes. We publish deep optical photometric catalogs (90% complete at V21.7, which translates to ~ MV* + 6 at mean redshift), giving positions, geometrical parameters, and several total and aperture magnitudes for all the objects detected. For each field we have produced three catalogs containing galaxies, stars and objects of "unknown" classification (~16%). From simulations we found that the uncertainty of our photometry is quite dependent of the light profile of the objects with stars having the most robust photometry and de Vaucouleurs profiles showing higher uncertainties and also an additional bias of ~-0.2m. The star/galaxy classification of the bright objects (V<20) was checked visually making negligible the fraction of misclassified objects. For fainter objects, we found that simulations do not provide reliable estimates of the possible misclassification and therefore we have compared our data with that from deep counts of galaxies and star counts from models of our Galaxy. Both sets turned out to be consistent with our data within ~5% (in the ratio galaxies/total) up to V~24. Finally, we remark that the application of our special procedure to remove large halos improves the photometry of the large galaxies in our sample with respect to the use of blind automatic procedures and increases (~16%) the detection rate of objects projected onto them.2009A&A...497..667Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/497/667CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/495/707 : WINGS spectroscopy of 48 galaxy clusters (Cava+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/497/667https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/497/667http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/497/667https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/497/667https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/497/667http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/497/667GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/497/667/tabled3 (Coordinates of the emission peak of the brightest cluster galaxies (BCG))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/497/667/tabled3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/497/667/tabled3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/497/667/tabled3?GETtext/xml+votable180.050000true10.460417-9.3031940.005555555555555556Cone search capability for table J/A+A/497/667/wings (WINGS (WIde-field Nearby Galaxy-cluster Survey))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/497/667/wings?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/497/667/wings?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/497/667/wings?GETtext/xml+votable180.050000true10.31763-9.015280.0055555555555555565/1326 2162 4123 4178 4504 5120 6159 6/661-663 1003-1004 1006 2184 2186 5030-5031 5036-5037 5368 5370 6002 6008 6221 6223 6234 7010-7011 8265 8268 8440 8442 8446 8785 8788 9754 9765 9776 9941 9943 9983 10114 10152 10154 10306-10307 10309 10311-10313 10322 12115-12116 12118 12121 12123 12304 15085 15096 16399 16408 16410 16421 16423 16432 16434 16765-16767 17237 17239 17920 18009 18011-18012 18035 18038 18041 18044 18238 18321 18324 18411 18414 18605 18607 18618 18622-18623 18862 18937 18939 19130 19201 19204 19501 19503 19602 19608-19609 19777 19780 19933 19935 19993 19996 19999 20020-20021 20029 20031 20072 20074 20082-20083 20361 20706 20712 21154 24619 24622 24943 24954 25042-25043 25048 26732 26734 26768 26770-26771 27207 27213 27218 27224 28004-28005 32746 33234-33235 33605 33616 33625 33628 33649-33651 34783 34805 39055 39077 40776-40777 40779 40809 43827-43828 43830-43831 43835-43838 43921 43939 43942 43945 43947-43948 43950 43977 45962 45975 45981 45984 46018 46024 46652-46654 46910-46911 46996-46997 48583 48594 48600https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/497/667?format=asciiOpticaldefaultJ/A+A/497/667/tabled3Coordinates of the emission peak of the brightest cluster galaxies (BCG)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id;meta.maincharprimaryRAJ2000Brightest galaxy right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Brightest galaxy declination (J2000.0)pos.eq.dec;meta.mainSNameSimbad name of the clustermeta.idcharGalDisplay the file of cluster galaxiesmeta.ref.urlcharStarDisplay the file of cluster starsmeta.ref.urlcharUnkDisplay the file of cluster unknown type objectsmeta.ref.urlcharSimbadSimbad column added by the CDScharJ/A+A/497/667/wingsWINGS (WIde-field Nearby Galaxy-cluster Survey)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWINGSObject identification, JHHMMSS.ss+DDMMSS.s (1)meta.id;meta.maincharindexedCl[GSU] Class: G=Galaxy, S=Star, U=Unknownsrc.classcharRAJ2000Right Ascention J2000.0, Barycentredegpos.eq.ra;meta.mainindexedDEJ2000Declination J2000.0, Barycentredegpos.eq.dec;meta.mainindexedRApdegRight Ascention J2000.0, Emission peakdegpos.eq.raDEpdegDeclination J2000.0, Emission peakdegpos.eq.decAreaIsophotal areaarcsec**2phys.areadoubleKronRadKron radiusarcsecphys.angSizefloatFWHMFull width at half maximumarcsecspect.line.widthfloatb/aRatio between minor axis and major axisphys.angSize;arith.ratiofloatPA[-90/90] Position angle (North=0, Eastwards)degpos.posAngintFlagSExtractor's flagsmeta.code.errorintSI[0/1] SExtractor's Stellarity Index (0=galaxy; 1=star)src.class.starGalaxyfloatConcConcentration parameter (3)stat.paramfloatContrContrast parameter (4)phot.flux;arith.ratiofloatmumaxSurface brightness of the emission peakmag.arcsec**-2phot.mag.sbfloatViso? SExtractor's MAG_ISO in V band (5)magphot.mag;em.opt.VfloatnullableVisoc? SExtractor's MAG_ISOCOR in V band (5)magphot.mag;em.opt.VfloatnullableVauto? SExtractor's MAG_AUTO in V band (5)magphot.mag;em.opt.VfloatnullableV2kpc? V magnitude in aperture of r=2kpc (5)(6)magphot.mag;em.opt.VfloatnullableV5kpc? V magnitude in aperture of r=5kpc (5)(6)magphot.mag;em.opt.VfloatnullableV10kpc? V magnitude in aperture of r=10kpc(5)(6)magphot.mag;em.opt.VfloatnullableVfib1? V magnitude in aperture of r=1.6" (5)magphot.mag;em.opt.VfloatnullableVfib2? V magnitude in aperture of r=2.0" (5)magphot.mag;em.opt.VfloatnullableVfib3? V magnitude in aperture of r=2.16"(5)magphot.mag;em.opt.VfloatnullableBiso? SExtractor's MAG_ISO in B band (5)magphot.mag;em.opt.BfloatnullableBisoc? SExtractor's MAG_ISOCOR in B band (5)magphot.mag;em.opt.BfloatnullableBauto? SExtractor's MAG_AUTO in B band (5)magphot.mag;em.opt.BfloatnullableB2kpc? B magnitude in aperture of r=2kpc (5)(6)magphot.mag;em.opt.BfloatnullableB5kpc? B magnitude in aperture of r=5kpc (5)(6)magphot.mag;em.opt.BfloatnullableB10kpc? B magnitude in aperture of r=10kpc(5)(6)magphot.mag;em.opt.BfloatnullableBfib1? B magnitude in aperture of r=1.6" (5)magphot.mag;em.opt.BfloatnullableBfib2? B magnitude in aperture of r=2.0" (5)magphot.mag;em.opt.BfloatnullableBfib3? B magnitude in aperture of r=2.16"(5)magphot.mag;em.opt.BfloatnullableClusterName of parent clustermeta.id.parentchar