Void galaxies in the nearby Universe J/MNRAS/482/4329 ivo://CDS.VizieR/J/MNRAS/482/4329 doi:10.26093/cds/vizier.74824329 CDS Pustilnik S.A. Tepliakova A.L. Makarov D.I. 2024-08-19T20:15:04Z 2019-02-11T07:56:24Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr galaxies photometry The main goal of this work is to form a large, deep and representative sample of dwarf galaxies residing in voids of the nearby Universe. The formed sample is the basement for the comprehensive mass study of the galaxy content, their evolutionary status, clustering and dynamics with respect to their counterparts residing in more typical, denser regions and for study of void small-scale substructures. We present 25 voids over the entire sky within 25Mpc from the Local Group. They are defined as groups of lumped empty spheres bounded by `luminous' galaxies with the absolute K-band magnitudes brighter than -22.0. The identified void regions include the Local Void and other known nearby voids. The nearest nine voids occupy a substantial part of the Local Volume. Of the total number of 6792 cataloged galaxies in the considered volume, 1354 objects fall into 25 nearby voids. Of this general void galaxy sample, we separate the sub-sample of 'inner' void galaxies, residing deeper in voids, with distances to the nearest luminous galaxy DNN>2.0Mpc. The 'inner' galaxy sample includes 1088 objects, mostly dwarfs with MB distribution peaked near -15.0 and extending down to -7.5mag. Of them, 195 fall in the Local Volume (space within R=11Mpc). We present the general statistical properties of this Nearby Void Galaxy sample and discuss the issues related to the sample content and the prospects of its use. 2019MNRAS.482.4329P https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/482/4329 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to J/ApJ/676/184 : Peculiar motion away from the Local Void (Tully+, 2008) https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/482/4329 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/482/4329 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/482/4329 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/482/4329 https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/482/4329 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/482/4329 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/MNRAS/482/4329/table1 (Parameters of nearby voids) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/482/4329/table1? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/482/4329/table1? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/482/4329/table1? GET text/xml+votable 180.0 50000 true 10.5 53.0 0.005555555555555556 Cone search capability for table J/MNRAS/482/4329/table2 (Parameters of 'inner' void galaxies (DNN=>2)) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/482/4329/table2? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/482/4329/table2? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/482/4329/table2? GET text/xml+votable 180.0 50000 true 0.089167 31.021944 0.005555555555555556 Cone search capability for table J/MNRAS/482/4329/table3 (Parameters of 'outer' void galaxies (DNN<2)) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/482/4329/table3? https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/482/4329/table3? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/482/4329/table3? GET text/xml+votable 180.0 50000 true 0.2625 -26.089167 0.005555555555555556 5/2296 6/0 11 20 27 38-39 135 149 156 164 188 207 287 310 318 393 396 407 484 532 576 579-580 583 595 597 602 612 627 631 638 727 739 790 806 816 896 900-902 904 907 920-922 929 944 948 968 971 973 995 1572 1768 1782 1892 2119 2130 2169 2313 2485 2656 2661 2816 2903 2968 3250 3285-3286 3354 3473 3501 3861 4064 4077 4121 4167 4181 4196-4197 4210 4263 4313 4324 4383 4419 4433 4461 4522 4598-4599 4650 4706 4719 4756 4933 4946 4948 4975 4983 5039 5059 5116 5258 5263 5267 5280 5283-5284 5288 5308 5358-5359 5633 5635-5636 5641 5644 5655 5661 5664 5670 5685-5686 5695 5703-5705 5715 5726 5738 5758 5774 5781 5834 5848-5849 5862 6048 6167 6204 6296 6320 6375 6399 6419 6443 6488 6500 6502 6548 6553 6560 6604-6605 6619 6623 6649 6752 6772-6773 6791 6868 6877 6921 6932 6937 6948 6981 6999 7005 7022 7025 7030 7235 7281 7322 7338 7376 7378 7609 7626 7998 8095 8136 8167 8239 8243 8313 8327 8330 8334-8335 8337 8348 8351 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40472 40475 40581 40589 40615 40775 40780 40807 40819 40890 40904 40954 41259 41433 41436 41439 41455 41482 41585 41710 41759 41804 41864 41874 41880 41908 41931 41944 41949 41968 41987 41999 42011 42019 42057 42117 42121 42219 42546 42648 42659 42661 42670 43040 43159-43160 43164 43187-43188 43233 43281 43299 43383 43443 43452 43797 43831 43843 43845 43872 43874 43883 43893 43926 43933 43970 44007 44025 44068 44156 44164 44203 44665 44673 44711 44723 44738 44741 44809 44972 44989 45022 45036 45046 45125 45227 45284 45305 45486-45487 45501 45542 45661 45663 45715-45716 45732 45777 45796 45847 45898 45914 45928 45937 45943 45966-45967 45973 46036 46043 46084 46150 46161 46168 46175 46197 46199 46254 46314 46322 46329 46339 46344-46346 46363 46365 46388 46399 46409 46417 46428-46429 46457 46460 46467 46477 46491-46492 46518 46545 46549 46610 46620 46628 46660 46670 46786 46815 46848 46855 46861 46886 46940 46947 46950 46966 46999 47001-47002 47006 47028 47048 47109 47127 47375 47919 47952 47980-47981 48018 48073 48095 48159 48186 48402-48403 48427 48448 48456 48459 48480 48484 48570 48609 48818 48902 48905 48943 49028 49149 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/482/4329?format=ascii default J/MNRAS/482/4329/table1 Parameters of nearby voids Dist Center distance (Mpc) Mpc pos.distance float Void [1/25] Void number meta.id int primary Name Void name meta.id;meta.main char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int RAJ2000 Center Right Ascension J2000 (decimal hours) deg pos.eq.ra;meta.main DEJ2000 Center Declination J2000 (decimal degrees) deg pos.eq.dec;meta.main Ext.X Maximal extent along supergalactic X (Mpc) Mpc phys.angSize int Ext.Y Maximal extent along supergalactic Y (Mpc) Mpc phys.angSize int Ext.Z Maximal extent along supergalactic Z (Mpc) Mpc phys.angSize int NSph.ori Number of initial spheres meta.number int NSph.join Number of joined spheres meta.number int NGal.tot Number of galaxies in void meta.number int NGal.inn Number of inner galaxies in void meta.number int Notes Notes meta.note char
J/MNRAS/482/4329/table2 Parameters of 'inner' void galaxies (DNN=>2) SimbadName Simbad column added by the CDS meta.id char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Name Object name meta.id;meta.main char RAJ2000 Right ascension (J2000) pos.eq.ra;meta.main DEJ2000 Declination (J2000) pos.eq.dec;meta.main HV Heliocentric velocity km/s spect.dopplerVeloc;pos.heliocentric int e_HV Velocity error km/s stat.error int VLG Velocity with respect of the Local Group km/s phys.veloc;pos.lg int Vdist Velocity, corresponding to Distance (1) km/s phys.veloc int Btot ? Total B magnitude mag phot.mag;em.opt.B float nullable AB B band extinction mag phys.absorption;em.opt.B float BMAG ? Absolute B magnitude mag phys.magAbs;em.opt.B float nullable KMAG ? Absolute K magnitude mag phys.magAbs;em.IR.K float nullable DNN Distance to the nearest luminous neighbour Mpc pos.distance float Void [1/25] Void number (from table1.dat) meta.id int Notes Notes (2) meta.note char
J/MNRAS/482/4329/table3 Parameters of 'outer' void galaxies (DNN<2) SimbadName Simbad column added by the CDS meta.id char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Name Object name meta.id;meta.main char RAJ2000 Right ascension (J2000) pos.eq.ra;meta.main DEJ2000 Declination (J2000) pos.eq.dec;meta.main HV Heliocentric velocity km/s spect.dopplerVeloc;pos.heliocentric int e_HV Velocity error km/s stat.error int VLG Velocity with respect of the Local Group km/s phys.veloc;pos.lg int Vdist Velocity, corresponding to Distance (1) km/s phys.veloc int Btot ? Total B magnitude mag phot.mag;em.opt.B float nullable AB B band extinction mag phys.absorption;em.opt.B float BMAG ? Absolute B magnitude mag phys.magAbs;em.opt.B float nullable KMAG ? Absolute K magnitude mag phys.magAbs;em.IR.K float nullable DNN Distance to the nearest luminous neighbour Mpc pos.distance float Void [1/25] Void number (from table1.dat) meta.id int Notes Notes (2) meta.note char