Velocity dispersions and Mg2 index of galaxies J/AJ/126/2268 ivo://CDS.VizieR/J/AJ/126/2268 doi:10.26093/cds/vizier.51262268 CDS Wegner G. Bernardi M. Willmer C.N.A. Da Costa L.N. Alonso M.V.,Pellegrini P.S. Maia M.A.G. Chaves O.L. Rite C. 2023-04-06T16:50:58Z 2005-03-30T22:18:48Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr galaxies spectroscopy galaxy-kinematics redshifted chemical-abundances We present central velocity dispersions and Mg_2_ line indices for an all-sky sample of 1175 elliptical and S0 galaxies, of which 984 had no previous measures. This sample contains the largest set of homogeneous spectroscopic data for a uniform sample of elliptical galaxies in the nearby universe. These galaxies were observed as part of the ENEAR (Redshift-Distance Survey of Nearby Early-Type Galaxies) project, designed to study the peculiar motions and internal properties of the local early-type galaxies. Using 523 repeated observations of 317 galaxies obtained during different runs, the data are brought to a common zero point. These multiple observations, taken during the many runs and different instrumental setups employed for this project, are used to derive statistical corrections to the data and are found to be relatively small, typically <~5% of the velocity dispersion and 0.01mag in the Mg_2_ line strength. Typical errors are about 8% in velocity dispersion and 0.01mag in Mg_2_, in good agreement with values published elsewhere. 2003AJ....126.2268W https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/126/2268 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to J/AJ/125/2307 : Rc photometry of ENEAR survey galaxies (Alonso+, 2003) J/MNRAS/305/259 : EFAR galaxies redshifts + velocity dispersions (Wegner+ 1999) J/A+A/395/431 : Line-strength indices of 148 early-type gal. (Beuing+, 2002) J/A+AS/113/151 : Velocity dispersions for elliptical galaxies (Di Nella+ 1995) J/ApJ/368/54 : Velocities and Photometry for E and S0 gal. (Dressler+ 1991) https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/126/2268 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/126/2268 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/126/2268 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/126/2268 https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/126/2268 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/126/2268 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/AJ/126/2268/table4 (The Spectroscopic ENEAR Catalog) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/126/2268/table4? https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/126/2268/table4? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/126/2268/table4? GET text/xml+votable 180.0 50000 true 1.175833 -30.483333 0.005555555555555556 Cone search capability for table J/AJ/126/2268/table5 (Individual ENEAR Spectroscopic Measurements) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/126/2268/table5? https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/126/2268/table5? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/126/2268/table5? GET text/xml+votable 180.0 50000 true 1.175833 -30.483333 0.005555555555555556 5/6930 9713 10875 10969 6/14 379 552 556 620-621 652 664 697 738 764 907 932 941 953 958 975 979 1005 1596 1680 1700-1701 1705 1710 2077 2123 2131 2134 2142 2165 2227-2228 2231 2251 2276 2311 2330 2390 2392 2394 2407 2409 2412 2432-2433 2560 2569 2636 2709 2749 3074 3078 3105 3508 4108-4110 4114 4188 4291 4302 4346 4354 4361 4431 4488 4491 4520 4562 4654 4807 4829 4930 4957 5021 5165 5398 5590 5608 5635 5902 5975 6087 6155 6213 6333 6337 6541 6637 6646 6654 6668 6752 6777 6914 6939 6944 6962-6963 6965 6977 6983 6999 7004 7032 7036 7040 7042 7072 7098 7186 7198 7213 7316 7355 7369 7479 7567 7594 7597 7631 7682 7684 7690 7696 7715 7742 7770 7815 7857 7905 7923 7979 7981 8064 8067 8121 8173 8195-8196 8228 8359 8589 8722-8723 8747 8759 8801 9287 9576 9578 9622 9672 9695 9885 9899 9946 10031 10132 10145 10166 10174 10207 10218 10221 10378-10379 10501 10512 10520 10558 10583 10586 10594 10714 11026 11081 11164 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Should Not be used for identification. int Run Spectrocopic observation run code char Date Observation date char Nspec Number of spectroscopic nights for the run int Setup Setup reference number int
J/AJ/126/2268/table4 The Spectroscopic ENEAR Catalog MType Morphological parameter (see Paper I) int recno Record number assigned by the VizieR team. Should Not be used for identification. int Name Standard galaxy name char primary RAJ2000 Hour of Right Ascension (J2000) pos.eq.ra;meta.main DEJ2000 Degree of Declination (J2000) pos.eq.dec;meta.main Bmag The photographic magnitude mag float o_cz Number of observations for cz int cz Heliocentric redshift km/s int e_cz Error in cz km/s int Sigma Log of the velocity dispersion log(km.s**-1) float e_Sigma Error in log Sigma log(km.s**-1) float o_Mg2 Number of spectra used for Mg2 int Mg2 The Mg_2_ line index mag float e_Mg2 Error in Mg2 mag float n_Name Additional notes on Name (1) char Lit [*] Indicates data in the literature char Simbad Simbad column added by the CDS char NED Simbad column added by the CDS char
J/AJ/126/2268/table5 Individual ENEAR Spectroscopic Measurements cz Heliocentric redshift km/s int recno Record number assigned by the VizieR team. Should Not be used for identification. int Name Standard galaxy name char RAJ2000 Hour of Right Ascension (J2000) pos.eq.ra;meta.main DEJ2000 Degree of Declination (J2000) pos.eq.dec;meta.main MType Morphological parameter (see Paper I, da Costa et al., 2000AJ....120...95D) int Bmag The photographic magnitude mag float Run Spectrocopic observation run code (1) int e_cz Error in cz km/s int Sigma Log of the velocity dispersion log(km.s**-1) float e_Sigma Error in log Sigma log(km.s**-1) float Mg2 The Mg_2_ line index float e_Mg2 Error in Mg2 float