J/AJ/118/1489ivo://CDS.VizieR/J/AJ/118/1489doi:10.26093/cds/vizier.51181489CDSDale D.A.Giovanelli R.Haynes M.P.Campusano L.E.Hardy E.2023-04-06T16:50:35Z2011-09-09T15:46:16ZCDS support team

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

cds-question@unistra.frgalaxy-clustersredshiftedWe have obtained I-band Tully-Fisher (T-F) measurements for 522 late-type galaxies in the fields of 52 rich Abell clusters distributed throughout the sky between ~50 and 200h^-1^Mpc. Here we estimate corrections to the data for various forms of observational bias, most notably Malmquist and cluster population incompleteness bias. The bias-corrected data are applied to the construction of an I-band T-F template, resulting in a relation with a dispersion of 0.38mag and a kinematic zero point accurate to 0.02mag. This represents the most accurate T-F template relation currently available. Individual cluster T-F relations are referred to the average template relation to compute cluster peculiar motions. The line-of-sight dispersion in the peculiar motions is 341x93km/s, in general agreement with that found for the cluster sample of Giovanelli and coworkers.1999AJ....118.1489Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/118/1489CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/118/1468 : 35 Abell clusters Tully-Fisher observations (Dale+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/118/1489https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/118/1489http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/118/1489https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/118/1489https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/118/1489http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/118/1489GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/118/1489/sample (The SCII cluster sample: magnitudes offsets and peculiar velocities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/118/1489/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/118/1489/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/118/1489/sample?GETtext/xml+votable180.050000true10.0449-56.15890.0055555555555555566/242 2172 4990 5030 5394 5616 6951 7354 8266 8271 8442 8520 8526 9021 11615 12121 16543 16693 17659 18009 18016 18411 19204 19608 19993 20021 20072 20511 22577 27060 27224 28360 28415 33235 34307 34961 35055 39137 40809 43801 43838 43950 43977 44554 45981 45984 47541 48344https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/118/1489?format=asciiOpticaldefaultJ/AJ/118/1489/sampleThe SCII cluster sample: magnitudes offsets and peculiar velocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id;meta.maincharczhSystemic velocity in the heliocentric reference framekm/sspect.dopplerVeloc;pos.heliocentricinte_czhrms uncertainty on czhkm/sstat.errorintczCMBSystemic velocity in the CMB reference framekm/sphys.veloc;pos.frame;pos.cmbintNzNumber of cluster member redshifts used in determining systemic velocitymeta.numberintR? Abell richness classsrc.class.richnessintnullableB-MBautz-Morgan (1970ApJ...162L.149B) code as listed in the ACO catalogsrc.class.structcharNTFNumber of cluster members with reliable photometry and velocity widthsmeta.numberintab-aTFCluster magnitude offset from the template zero point (a_bias_-a_TF_)magphot.mag;arith.zpfloata-aTFcCluster magnitude offset (corrected for the effect of cluster incompleteness) (a-a_TF_)magphot.mag;arith.zpfloate_a-aTFcrms uncertainty on a-aTFcmagstat.errorintsigmaaDispersion in the difference between the template and the cluster's set of absolute magnitudesmagphot.mag;arith.difffloata-aTFMagnitude offset from the template zero point (a-a_TF_)magphot.mag;arith.zpfloate_a-aTFrms uncertainty on a-aTFmagstat.errorintczh2Systemic velocity in the heliocentric reference framekm/sspect.dopplerVeloc;pos.heliocentricintczLGSystemic velocity in the Local Groupkm/sphys.veloc;pos.lgintczCMB2Systemic velocity in the CMB reference framekm/sphys.veloc;pos.cmbintVTFTully-Fischer velocitykm/sphys.velocintVpecPeculiar velocity (V=cs(1-10^0.2*(a-aTF)^)km/sphys.veloc;pos.cartesian.yinte_Vpecrms uncertainty on Vpeckm/sstat.errorintSimbadSimbad column added by the CDSmeta.refcharNEDSimbad column added by the CDSmeta.refchar_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.decnullableindexedRAB1950Right ascension (B1950.0)pos.eq.ra;meta.mainDEB1950Declination (B1950.0)pos.eq.dec;meta.mainGlonGalactic longitudedegpos.galactic.lonGlatGalactic latitudedegpos.galactic.latint