J/MNRAS/396/2194ivo://CDS.VizieR/J/MNRAS/396/2194doi:10.26093/cds/vizier.73962194CDSBaranowski R.Smolec R.Dimitrov W.Kwiatkowski T.,Schwarzenberg-Czerny A.Bartczak P.Fagas M.Borczyk W.Kaminski K.,Moskalik P.Ratajczak R.Rozek A.2024-07-09T20:15:13Z2009-12-25T21:07:29ZCDS support team

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

cds-question@unistra.frvariable-starsradial-velocity440 Per is a Population I Cepheid with a period of 7.57d and low-amplitude, almost sinusoidal light and radial velocity curves. With no reliable data on the first harmonic, its pulsation mode identification remained controversial. We obtained a radial velocity curve of V440 Per with our new high-precision and high-throughput Poznan Spectroscopic Telescope.2009MNRAS.396.2194Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/396/2194CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/396/2194https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/396/2194http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/396/2194https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/396/2194https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/396/2194http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/396/2194GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/MNRAS/396/2194/table1Poznan Spectroscopic Telescope (PST) radial velocities of V440 PerrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMJDModified Julian datedtime.epochdoubleDRVDifferential radial velocity, zero shifted by about -26.3+/-0.2km/skm/sspect.dopplerVeloc;arith.difffloatDRVcDifferential radial velocity, corrected for instrumental effects (see text)km/sphys.veloc;arith.difffloat