J/A+A/614/A35ivo://CDS.VizieR/J/A+A/614/A35doi:10.26093/cds/vizier.36140035CDSMallonn M.Herrero E.Juvan I.G.von Essen C.Rosich A.Ribas I.,Granzer T.Alexoudi X.Strassmeier K.G.2018-09-18T13:15:15Z2018-06-11T08:24:34ZCDS support team

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

cds-question@unistra.frvariable-starsm-starssolar-system-planetsexoplanetsccd-photometryTo investigate the star spots of the M dwarf GJ 1214, we conducted a multi-color photometric monitoring from 2012 to 2016. We measured the rotation period of the host star, measured an increase in variability amplitude, determined the permanent spot filling factor, the spot temperature contrast and persistent longitudes. We determined the effect of the star spots on the planetary transmission spectrum.2018A&A...614A..35Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/614/A35CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/ApJ/736/12 : Transit light curves of GJ1214 (Berta+, 2011)J/A+A/549/A10 : Transits of GJ 1214 (Harpsoe+, 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/614/A35https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/614/A35http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/614/A35https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/614/A35https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/614/A35http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/614/A35GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/614/A35/gj1214phDifferential photometry of GJ1214recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaEffective central wavelength (435, 548 or 880)nmem.wl.centralintWidthWavelength FWHMnmspect.line.widthintDateModified, barycentric Julian Date (Julian Date - 2400000.5)dtime.epochdoubleFluxNormalized relative fluxphot.flux;arith.ratiodoublee_FluxUncertainty on relative fluxstat.error;phot.fluxdouble