J/AJ/130/1037ivo://CDS.VizieR/J/AJ/130/1037doi:10.26093/cds/vizier.51301037CDSCatinella B.Haynes M.P.Giovanelli R.2007-01-01T13:29:49Z2007-01-01T14:29:14ZCDS support team

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

cds-question@unistra.frgalaxy-rotationspectroscopyWe present new long-slit H{alpha} spectroscopy for 403 non-interacting spiral galaxies, obtained at the Palomar Observatory 5m Hale telescope, which is used to derive well-sampled optical rotation curves. Because many of the galaxies show optical emission features that are significantly extended along the spectrograph slit, a technique was devised to separate and subtract the night sky lines from the galaxy emission. We exploit a functional fit to the rotation curve to identify its center of symmetry; this method minimizes the asymmetry in the final, folded rotation curve. We derive rotational widths using both velocity histograms and the Polyex model fit. The final rotational width is measured at a radius containing 83% of the total light as derived from I-band images.2005AJ....130.1037Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/130/1037CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/70 : Galaxies Rotation Curves (Baiesi-Pillastrini+ 1983)J/ApJS/99/501 : Spiral galaxies rotation curves (Persic+ 1995)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/130/1037https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/130/1037http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/130/1037https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/130/1037https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/130/1037http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/130/1037GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/130/1037/table1 (Palomar rotation curve data)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/130/1037/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/130/1037/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/130/1037/table1?GETtext/xml+votable180.050000true0.772917-1.9141670.0055555555555555566/71 176 177 249 384 554 589 1541 2610 3085 3583 4105 4149 4167 4218 4359 4383 4401 4460 4526 4614 4757 4806 4829 4839 4924 4934 4990 4992 5149 5153 5340 5463 5589 5594 5625 5628 5739 5827 6342 6960 6998 7025 7241 7698 7738 7888 7901 7903 7982 8195 8225 8235 8442 8881 8886 8890 9187 9530 9654 9898 10049 10210 10515 10520 10521 10522 10524 10627 10979 10992 11372 11389 11434 11715 12018 12074 12399 13106 13522 13845 14895 14935 15099 16098 16871 16895 16956 17234 17235 17237 17275 17392 17398 17421 17498 17532 17578 17595 17604 17619 17659 17660 17661 17662 17667 17736 17740 17745 17747 17753 17763 17779 17795 17801 17939 17942 17944 17991 17993 17994 17995 17998 18001 18004 18006 18008 18009 18214 18234 18240 18422 18438 18465 18507 18519 18607 18621 18652 18677 18709 18726 18760 18838 18854 19108 19110 19370 19515 19539 19613 19626 19848 19873 19900 19929 19973 20014 20020 20031 20071 20123 20301 20386 21218 21858 21859 22577 22606 22613 22709 22745 22750 22751 22772 22783 22845 22936 22938 22953 22966 23030 23077 23124 23204 23210 23230 23299 25055 25087 25350 25399 25431 25452 25460 25496 25562 25572 25581 25582 25590 25613 25615 25632 25635 25647 25657 25762 25779 25782 25787 25852 25887 25888 25909 25918 25930 25945 25946 25960 25997 26003 26173 26174 26175 26181 26189 26208 26254 26336 26432 26437 26450 26456 26466 26495 26563 26575 26734 26758 26852 26861 26869 26872 26873 26903 26951 26957 26961 26984 27023 27184 27215 27218 27279 27300 27674 27711 27716 27718 27857 27860 27868 27926 28373 28453 28517 28529 30014 31115 31284 31321 31345 31360 31369 31376 32481 34775 34810 36219 36285 36598 36642 36650 36681 36707 36716 36721 36733 36745 36809 36841 40337 40363 40404 40416 40808 40809 40824 40847 40901 40946 40954 44027 44343 44660 44826 44844 44896 44936 45054 48456 48605 48669 48719 48735 48748 48962 49098 49150https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/130/1037?format=asciiOpticaldefaultJ/AJ/130/1037/table1Palomar rotation curve datarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqPrivate database identification code (1)meta.id;meta.mainintONameOther name (2)meta.idcharRAJ2000Hour of Right Ascension (J2000) (3)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (3)pos.eq.dec;meta.mainTypeThe RC3 catalog (Cat. <VII/155>) morphology (4)meta.idcharRopt? Optical radius, corresponding to the isophote that includes 83% of the I band fluxarcsecphys.angSize;em.opt.IfloatnullableRmax? Maximum radial distance to which the folded rotation curve is sampledarcsecpos.angDistancefloatnullableV0? Polyex fit amplitudekm/sstat.fit.paramfloatnullablerPE? Polyex fit exponential scale of the inner regionarcsecstat.fit.paramfloatnullablealpha? Polyex fit slope of the outer part of the rotation curvestat.fit.paramfloatnullableQual[0/1]? Polyex fit flag (5)meta.code.error;meta.modelledintnullableV80Heliocentric velocity from the rotation curve velocity histogram (6)km/sphys.veloc;pos.heliocentricintW80Velocity width from the rotation curve velocity histogram corrected for cosmological broadening only (7)km/sspect.line.widthintVPE? Heliocentric velocity from the Polyex fitkm/sphys.veloc;pos.heliocentricintnullablee_VPE? Uncertainty in VPEkm/sstat.errorintnullableWPE? Velocity width from the Polyex fit corrected for cosmological broadening onlykm/sphys.veloc.dispersionintnullablee_WPE? Uncertainty in WPEkm/sstat.errorintnullable