J/ApJS/265/57ivo://CDS.VizieR/J/ApJS/265/57doi:10.26093/cds/vizier.22650057CDSPaudel S.Yoon S.-J.Yoo J.Smith R.Chhatkuli D.N.,Kumar Bachchan R.Aryal B.Adhikari B.Adhikari N.Sedain A.,Sheikh S.Dhital S.Giri A.Baral R.2024-02-27T12:39:01Z2023-06-27T16:03:11ZCDS support team

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

cds-question@unistra.frdwarf-galaxiesgalaxiesgalaxy-clustersabsolute-magnituderedshiftedgalaxy-classification-systemsphotometryvisible-astronomyWe present an extensive catalog of 5405 early-type dwarf (dE) galaxies located in the various environments, i.e., clusters, groups, and fields, of the local universe (z<0.01). The dEs are selected through visual inspection of the Legacy survey's g-r-z combined tricolor images. The inspected area, covering a total sky area of 7643deg^2^, encompasses two local clusters (Virgo and Fornax), 265 groups, and the regions around 586 field galaxies of M_K_{<}-21 mag. The catalog aims to be one of the most extensive and publicly accessible collections of data on dEs, despite its complex completeness limits, which may not accurately represent its statistical completeness. The strength of the catalog lies in the morphological characteristics, including nucleated, tidal, and ultradiffuse dEs. The two clusters contribute nearly half (2437 out of 5405) of the dEs, and the 265 groups contribute 2103 dEs. There are 864 dEs in 586 fields, i.e., ~1.47 dEs per field. Using a standard definition commonly used in literature, we identify 100 ultradiffuse galaxies (UDGs), which compose ~2% of the dE population. We find that 40% of our sample dEs harbor a central nucleus, and among the UDG population, a majority (79%) are nonnucleated. About 1.3% of dEs suffer from ongoing tidal disturbance by nearby massive galaxies, and only 0.03% show a sign of recent dwarf-dwarf mergers. The association between dEs and their nearest bright neighbor galaxies suggests that dEs are more likely created where their neighbors are non-star-forming ones.2023ApJS..265...57Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/265/57CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)VII/292 : DESI Legacy Imaging Surveys DR8 (Duncan, 2022)J/AJ/90/1681 : The Virgo Cluster Catalog (VCC) (Binggeli+, 1985)J/ApJ/660/1186 : VCC galaxies classification with SDSS (Lisker+, 2007)J/ApJS/182/216 : Surface photometry of Virgo ellipticals (Kormendy+, 2009)J/MNRAS/412/2498 : Galaxy groups & clouds in local universe (Makarov+, 2011)J/MNRAS/445/2385 : HST/ACS Coma Cluster Survey. X. (den Brok+, 2014)J/A+A/608/A142 : Fornax Deep Survey with VST. III. LSB gal. (Venhola+, 2017)J/ApJ/855/142 : Next Generation Fornax Survey (NGFS) II (Eigenthaler+, 2018)J/ApJS/237/36 : Merging dwarf galaxies in the local universe (Paudel+, 2018)J/ApJ/878/18 : NGVS. XXIII. Nuclear star clusters (Sanchez-Janssen+, 2019)J/ApJS/245/10 : Galaxies in direction of Perseus (Wittmann+, 2019)J/ApJ/890/128 : NGVS. XIV. Bona fide Virgo members (Ferrarese+, 2020)J/MNRAS/491/1901 : Dwarf gal. in the MATLAS low-density fields (Habas+, 2020)J/A+A/640/A106 : MUSE MATLAS-2019 spectral datacube (Mueller+, 2020)J/A+A/654/A105 : MATLAS ultra diffuse galaxies (Marleau+, 2021)J/MNRAS/506/5494 : MATLAS dwarfs structure and morphology (Poulain+, 2021)J/A+A/647/A100 : Fornax Deep Survey with VST. XI. (Su+, 2021)J/ApJS/257/60 : SMUDGes. II. Stripe 82 (Zaritsky+, 2021)J/A+A/659/A92 : HydraI galaxy cluster dwarf catalog (HCDC) (La Marca+, 2022)http://www.sdss.org/ : SDSS home pagehttp://www.legacysurvey.org/ : DESI Legacy Surveys home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/265/57https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/265/57http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/265/57https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/265/57https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/265/57http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/265/57GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/265/57/table2 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28043 28052-28054 28056-28058 28061 28067-28069 28077 28081 28086 28107 28121 28123 28129 28131 28133 28135 28140 28143 28152 28155 28167 28176 28178-28179 28184 28191 28209 28211 28217-28218 28225-28227 28230 28232 28235 28237 28257-28258 28262 28264-28265 28267 28288 28304 28308-28309 28348 28350 28356 28381 28435 28439 28463 28475 28479 28488 28490-28491 28498 28505-28508 28510 28512 28514-28515 28522-28525 28536 28538 28549 28565 28567 28608 28610-28611 28613-28614 28616-28617 28620 28629 28633 28661 31291 31344-31345 31401 31403 31405-31407 31418 31450-31451 31453 31455 31995 31998 32337 32340 32349 33176 33246-33247 33277 33651 33654 33920-33921 33930 33956-33958 33960 33963-33964 34018 34251 34272-34273 34326-34327 34363 34425 34448 34463 34471 34480 34483 34485 34487 34490 34505-34507 34513-34515 34519 34524 34527 34556-34557 34692 34694 34698-34699 34705 34728 34730 34735 34910 35567 35580-35581 35690-35691 35746 35776 35827 35862-35863 35869 35912-35913 35916-35917 35919 35924-35925 35928-35929 35964-35966 35975 35988 35992-35993 36022 36045 36052 36081 36107 36110 36122 36129-36131 36136-36137 36146 36150 36194 36202-36203 36248 36252-36253 36255 36261 36263-36264 36287 36294 36296-36297 36299-36300 36302 36321 36332-36334 36338 36380 36407 36431 36439 36448 36450 36480 36501 36541 36586-36587 36615 36620-36621 36623 36626 36632 36634 36762 36769 36773 36775 36785 36787-36788 36790 36831 38956 39046 40416 40777 40780 40797 40812 40946 40952 44995 44998 45004 45050 45054 45469 45471 45487 45491 45494 45545 45558 45828 45883 45905 46034-46038 46040 46326-46327 46362-46363 46472 46516 46596 46599 46605 46607-46610 46615 46620-46621 46629 46658-46660 46662 46689 46738 46740 46760 46769 47456 47458 48605https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/265/57?format=asciiOpticaldefaultJ/ApJS/265/57/table2CatalogPGC[218/144017] Host PGC identifiermeta.id.parentintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDObject identifier (HHMMSS+DDMMSS; J2000)meta.id;meta.maincharRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-68/80.2] Declination (J2000)degpos.eq.dec;meta.maingmag[12.8/22.8] Apparent g band magnitudemagphot.mag;em.opt.BfloatgMag[-18.7/-5.5] Absolute g band magnitudemagphys.magAbsfloatmu[15/28] Mean g band surface brightnessmag/arcsecphot.mag.sb;em.opt.BfloatPRh[0.02/5] Half-light physical radiuskpcphys.size.radiusfloatARh[0.38/37] Half-light angular radiusarcsecphys.angSizefloatz[-0.004/0.012]? Redshiftsrc.redshiftfloatnullableNuc[0/2] Nucleated? (1=nucleated)meta.codeintClassThe dE morphological sub-class (1)meta.code.classcharEnv[1/3] Environment type (2)meta.codeintDESIDisplay data from DESI Legacy Surveys DR8 (VII/292) within 3.5"meta.ref.urlcharSloanDisplay the online SDSS-DR16 data for the nearest objectmeta.ref.urlchar