J/A+AS/141/469ivo://CDS.VizieR/J/A+AS/141/469CDSHuchtmeier W.K.Karachentsev I.D.Karachentseva V.E.Ehle M.2012-09-24T07:17:48Z2000-11-11T20:51:02ZCDS support team

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

cds-question@unistra.frradio-galaxiesh-i-line-emissionradio-astronomyradial-velocityWe present HI observations of the galaxies in the first list of the Karachentsev catalog of previously unknown nearby dwarf galaxies (Karachentseva & Karachentsev, 1998, Cat. <J/A+AS/127/409>). This survey covers all known nearby galaxy groups within the Local Volume (i.e. within 10Mpc) and their environment, that is about 25% of the total sky. A total of 257 galaxies have been observed with a detection rate of 60%. We searched a frequency band corresponding to heliocentric radial velocities from -470km/s to ~+4000km/s. Non-detections are either due to limited coverage in radial velocity, confusion with Local HI (mainly in the velocity range -140km/s to +20km/s), or lack of sensitivity for very weak emission. 25% of the detected galaxies are located within the Local Volume. Those galaxies are dwarf galaxies judged by their optical linear diameter (1.4+/-0.2kpc on the average), their mean total HI mass (4.6x10^7^M_{sun}_), and their observed linewidths (39km/s).2000A&AS..141..469Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/141/469CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/127/409 : New nearby dwarf galaxy candidates list (Karachentseva+ 1998)J/A+AS/147/187 : Second list of the Karachentsev catalog (Huchtmeier+, 2000)J/A+A/366/428 : Third list of the Karachentsev catalog (Karachentsev+, 2001)J/A+A/377/801 : Fourth list of the Karachentsev catalog (Huchtmeier+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/141/469https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/141/469http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/141/469https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/141/469https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/141/469http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/141/469GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/141/469/table1 (Optical properties of new Local Volume dwarf candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/141/469/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/141/469/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/141/469/table1?GETtext/xml+votable180.050000true3.758982-38.4839780.0055555555555555566/249 407 633 1768 2079 2119-2120 2122 2126 2130 2272 2604 2611 2777 3278 3289 3295 3304 3351 3436 3501 3504 3506 3510 3517-3518 3554 3561 3687 3699 3882 4534 4652 5067 5132 5175 5288-5289 5296 5471 5489 5495 5503 5581 5586 5591 5633 5959 5982 6542 6571 6704 6924 7521 7530 7577 7582 7600 7604 7618 7786 7802 8909 10363 10370 10377 10428 10475 10532 10625 10635 10637-10638 10669 10674 10750 10756-10757 10774 10778 10784 10789 10810 10814 10817 10841 10883 10892 10905 10908 10927 10929 10945 10963 10977 10980 10999 11004 11007 11016 11031 11074 11124 11179 11191 11211 11230 11239 11251 11310 11409 11457 11460 11639 11960 11969 12001 15594-15595 16016 16459 16654 16744 16779 16833 18391 20605 20809 20906 21014 22495 23562 23584 23684 24590 24781 24897 24934 26322 26330 26362 26554 26803 26811 27513 27515 27604 27676 27719 27724 27731 27773 27869 27895-27896 27911 27926 27945 27948 27965 27980 27982 28001 28025 28087 28126 28163 28217 28233 28257 28265 28315 28477 28492-28494 28513 28518 28540 32772-32773 33193 33215 33248 33960 34270 34362 34580 35390 35514 35567 36247 36900 36975 38186 38390 38470 38494 38985 39107 39430 39575 40145 40156-40158 41433 41436 41923 42648 43211 43234 43257 43303 43317 43394 43397 43634 43671 43674 43703 43787-43788 43832 43860 43872 43878 43883 43921 43924 43927 43950 43964 44253 45306 45542 45782 46314 46395 46481 46669 46947 47118 47952 48289https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/141/469?format=asciiOpticalRadiodefaultJ/A+AS/141/469/table1Optical properties of new Local Volume dwarf candidatesRAB1950Right ascension (B1950.0)pos.eq.ra;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKK98aKK number ([KK98a] NNN) or name (1)meta.id;meta.maincharprimaryDEB1950Declination (B1950.0)pos.eq.dec;meta.mainaOptical diameter a in the de Vaucouleurs (D_25_) systemarcminphys.angSize;em.optfloatu_a[: ] Uncertainty flag on ameta.code.errorcharbOptical diameter b in the de Vaucouleurs (D_25_) systemarcminphys.angSize;em.opt.Bfloatu_bUncertainty flag on bmeta.code.errorcharMTypeMorphological type (2)src.morph.typecharSBOptical surface brightness (3)phot.flux.sbcharBt? Total blue magnitudemagphot.mag;em.opt.Bfloatnullabler_BtBt reference (4)meta.ref;pos.framecharAb? Galactic extinctionmagphys.absorption.galfloatnullableNamesOther names, separated by commasmeta.idchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/A+AS/141/469/table2Radio properties of new Local Volume dwarf candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKK98aKK number ([KK98a] NNN) or name (1)meta.id;meta.maincharprimarySHI? HI fluxJy.km/sphot.flux.density;em.line.HI;spect.linefloatnullablerms? rms noiseJy.km/sinstr.det.noisefloatnullableSmax? Maximum emissionmJyphot.flux.density;em.radio.750-1500MHzfloatnullableHRV? Heliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_HRV? rms uncertainty on HRVkm/sstat.errorintnullableLW50? Line width at the 50% level of peak emissionkm/sspect.line.widthintnullableLW25? Line width at the 25% level of peak emissionkm/sspect.line.widthintnullableLW20? Line width at the 20% level of peak emissionkm/sspect.line.widthintnullableDist? Kinematic distanceMpcpos.distancefloatnullableMBt? Absolute B magnitudemagphys.magAbs;em.opt.BfloatnullableMass? Integrated HI mass1e+07solMassphys.massfloatnullableM/LB? HI mass/blue luminosity ratiophys.luminosity;em.line.HI;arith.ratiofloatnullableTelTelescope used for observations (2)instr.setupcharNote[*] for a note detailed in notes.dat filemeta.notecharJ/A+AS/141/469/notesIndividual notesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKK98aKK numbermeta.id;meta.mainintNoteText of the note (1)meta.notechar