VII/176Aivo://CDS.VizieR/VII/176ACDSFaber S.M.Wegner G.Burstein D.Davies R.L.Dressler A.,Lynden-Bell D.Terlevich R.J.2017-08-23T10:09:00Z2009-08-04T08:47:20ZCDS support team

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

cds-question@unistra.frgalaxy-clustersphotometryredshiftedPhotometric and spectroscopic data are presented for a survey of the nearest and brightest elliptical galaxies. Distances, velocities relative to the cosmic rest frame, and residual velocities relative to a velocity-flow model are calculated for individual galaxies and groups. Information is provided on the selection and completeness of the target and observed samples. Both samples appear to be noticeably deeper in the north than in the south. A new diameter system for ellipticals is described that is easy to measure on survey prints and is a useful indicator of B_T_ magnitude. Important Notices: * This catalog is NOT the same with that of printed, but is selected. The original explanation file "a149.doc" from Burstein to Andernach describes as follows: "This file contains a total of 483 galaxies having relatively accurate Dn values (quality parameter 2 or better). Of these 483 galaxies, 385 were used by Lynden-Bell et al. for studies of the velocity field. The reasons why the 71 galaxies were excluded from the final survey are detailed in Lynden-Bell et al., and range from absence of velocity dispersions, a lower limit on velocity dispersions, and a surface brightness limitation." * However, the resultant number of galaxies by above elimination is 479, so the number of records in this file is 479. * In Lynden-Bell et al. (1988ApJ...326...19L), the following description is seen (p25L) "Of them, 433 have measured velocity dispersions. Galaxies with velocity dispersions less than 100 km/s ... eliminated all 25 of them from final data set. ... (8 more galaxies are eliminated due to various reasons)." The number of those galaxies which have no velocity dispersion measurement (0.000 is written in "logSIG" column) is 46, hence "71" (=46+25) as above. The number 400 (=479-71-8) coincides with that written in the top line of the Abstract of Lynden-Bell et al. Therefore, the number of "483" written above seems to be erroneous. The number "385" is seen in the Fig.1 of Lynden-Bell et al. * The values in column "B-V0" in the file "table1" are those corrected according to the ERRATA (ApJS, 71,173 (1989)). * Columns "n_{B-V}", "D_{FW}", "R_{FW}", "k", "M" and "Remarks" in the published Table 1 are omitted in the file. * The blank entries in the published Table 1 is filled, in this file, by some unexpected values, such as 0 in columns "Ngr", "Vhel", "Vgr", "B-V0", "SBe", "logSIG", "Mg2", or 0.10 in "BT", -0.99 in "logAe". * The relevant data have been corrected for extinction, redshift and cosmological effects, and "logSIG" and "Mg2" are corrected for distance-dependent aperture effects, as detailed in Davies et al. (1987ApJS...64..581D). * For some columns of Table 1, detailed explanations are given in the paper. In the following "Byte-per-byte Description...", they are indicated by the page number (e.g., p765L).1989ApJS...69..763Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/VII/176ACatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/176Ahttps://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/176Ahttp://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/176Ahttps://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/176Ahttps://vizier.iucaa.in/viz-bin/votable?-source=VII/176Ahttp://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/176AGETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VII/176A/table1 (Photometric and spectroscopic observational data for elliptical galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/176A/table1?https://vizier.iucaa.in/viz-bin/conesearch/VII/176A/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/176A/table1?GETtext/xml+votable180.050000true1.1722-30.48320.005555555555555556Cone search capability for table VII/176A/table2 (Positions and Diameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/176A/table2?https://vizier.iucaa.in/viz-bin/conesearch/VII/176A/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/176A/table2?GETtext/xml+votable180.050000true1.17572-30.483240.0055555555555555566/697 764 948 1679 1700 1701 2142 2145 2166 2167 2214 2227 2230 2236 2251 2261 2276 2282 2346 2347 2409 2414 2432 2436 2622 2709 3564 4212 4439 4447 4520 4691 4804 4988 4990 5075 5635 5701 5978 6014 6087 6093 6951 6963 6968 7225 7385 7642 7655 7925 7961 7975 7986 8173 8193 8195 8196 8575 8656 8763 8925 9368 9443 9464 9468 9471 9812 10203 10377 10378 10379 10400 10401 10523 10531 10551 10761 11026 11262 11263 11389 11435 11525 11709 11791 11832 12018 12019 12025 13128 15056 16446 16488 16541 16543 16715 16840 16898 17472 17520 17522 17579 17595 17605 17606 17612 17659 17660 17662 17670 17699 17748 17779 17826 17982 18123 18184 18241 18269 18830 18931 18935 19321 19432 19506 19900 20101 20282 20308 20355 20410 20742 20786 21058 21061 21133 21136 21149 21239 22361 22644 22746 22826 22915 22922 22936 22939 23088 23296 24681 24732 24733 24839 24861 24885 24906 24913 24920 24934 24951 24982 25055 25100 25101 25235 25249 25309 25346 25347 25383 25512 25533 25645 25647 25762 25768 26055 26065 26117 26125 26135 26312 26313 26457 26542 26596 26691 26724 26803 27079 27186 27208 27255 27314 27515 27564 27604 27652 27713 27714 27718 27719 27724 27730 27743 27765 27773 27857 27874 27907 27913 27914 27936 27938 27944 28037 28040 28142 28149 28150 28220 28221 28249 28251 28253 28464 28476 28495 28517 32175 32545 32811 32850 33666 33667 33954 34028 34098 34377 34493 34510 34511 34521 34533 34534 34535 34539 34540 34695 34764 34967 34973 35037 35052 35055 35222 35235 35719 35761 35799 35911 35928 35985 35993 36152 36153 36156 36172 36231 36247 36621 36623 36632 36659 36662 36785 37266 37267 37306 37429 37560 38129 38321 38347 38356 38387 38621 38658 38659 38675 38693 38701 38704 38795 38833 38842 38852 38853 38865 38875 38985 39035 39835 39858 39880 39982 40025 40052 40252 40272 40294 40321 40472 40952 41989 42666 43210 43214 43232 43259 43260 43261 43312 43344 43450 43473 43477 43501 43503 43597 43602 43625 43626 43627 43630 43669 43697 43700 43712 43714 43731 43809 43828 43866 43877 43891 43915 43925 43934 43941 44000 44072 44247 44550 44627 44629 44812 44995 45311 45469 45636 45770 45820 45994 46031 46035 46036 46038 46040 46042 46043 46164 46389 46515 46568 46596 46608 46609 46610 46618 46628 46629 46740 46754 46760 46769 46773 46807 46910 46987 47021 47046 47104 47122 47157 47190 47201 47253 47361 47378 47383 47386 47397 47477 47517 47541 47943 48160 48189 48484 48519 48645https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/176A?format=asciiOpticaldefaultVII/176A/table1Photometric and spectroscopic observational data for elliptical galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1,577]+ galaxy ID number in this survey (1)meta.idintindexedNameGalaxy name: 'N'=NGC, 'I'=IC, 'U'=UGC 'E&G'=ESO, 'CR'=Chincarini & Rood(1971), 'A'=anonymous, 'D'=Dressler(1980) (2)meta.id;meta.maincharGLONgalactic longitudedegpos.galactic.lonGLATgalactic latitudedegpos.galactic.latABgalactic extinction in B magnitude. p765Rmagphys.absorptionfloatNgr? number of group to which galaxy is assigned. p765Rmeta.id.parentintnullableVhel? observed heliocentric velocity of galaxy. p765Rkm/sphys.veloc;pos.heliocentricintnullableVgr? heliocentric velocity for group. p765Rkm/sphys.veloc;pos.heliocentricintnullableB-V0? average B-V color in 67" diameter aperture (3)magphot.color;em.opt.B;em.opt.VfloatnullableBT? Total magnitude on the RC2 system from fitting to the photoelectric aperture growth curve.magphot.mag;em.opt.Bfloatnullableq_BT[1,4] quality flag for BT. p765R,p777Lmeta.code.qualintlogAe? de Vaucouleurs effective diameter expressed as log(Ae/0.1arcmin). p765Rlog(0.1arcmin)phys.angSizefloatnullableq_logAe[1,4] quality flag for Ae and SBe. p765Rmeta.code.qualintq_logDn[1,4] quality flag for Dn. p765R,p777Lmeta.code.qualintSBe? mean B surface brightness within Ae.mag.arcsec**-2phot.mag.sbfloatnullablelogDnangular diameter, "Dn", expressed as log(Dn/0.1arcmin). p765Rlog(0.1arcmin)phys.angSizefloatlogSIG? rest-frame nuclear velocity dispersion, "SIG", expressed as log(SIG). p777Llog(km.s**-1)phys.veloc.dispersionfloatnullableMg2? nuclear Mg2 index, fully corrected. p777Lmagspect.indexfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)degpos.eq.decnullableindexedVII/176A/table2Positions and DiametersNameGalaxy namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_Nameindicates photometric and spectroscopic data available in table1meta.ref.urlcharRAB1950Right Ascension B1950pos.eq.ra;meta.mainDEB1950Declination B1950pos.eq.dec;meta.mainlogD25? D25 Isophotoal diameter from RC2 (VII/112)log(0.1arcmin)phys.angSizefloatnullablelogR25? Axis ratio a/b (logarithmic scale)phys.size.axisRatiofloatnullablelogD? D25 Isophotoal diameter from ESO or UGC catalog (logarithmic scale)log(0.1arcmin)phys.angSizefloatnullablelogR? Axis ratio a/b from ESO or UGC catalog (logarithmic scale)phys.size.axisRatiofloatnullablelogDfw? Isophotal diameter in this paper (logarithmic scale)log(0.1arcmin)meta.bibfloatnullablelogRfw? Axis ratio a/b from this paper (logarithmic scale)phys.size.axisRatiofloatnullablek[0/5]? Envelope Type (1)meta.codeintnullableSeq[1,577] galaxy ID number in this surveymeta.idintprimarySimbadSimbad column added by the CDSmeta.ref.urlchar_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.decnullableindexedUGC/ESO-LV? Name in UGC catalog (VII/26) or ESO-LV (VII/115)meta.idintnullable