J/AJ/131/1184ivo://CDS.VizieR/J/AJ/131/1184doi:10.26093/cds/vizier.51311184CDSMaiz-Apellaniz J.2017-06-27T06:38:52Z2007-07-09T20:36:20ZCDS support team

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

cds-question@unistra.frphotometryvisible-astronomybroad-band-photometrymedium-band-photometryI use high-quality Hubble Space Telescope (HST) spectrophotometry to analyze the calibration of three popular optical photometry systems: Tycho-2 B_T_ and V_T_, Stromgren uvby, and Johnson UBV.2006AJ....131.1184Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/131/1184CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/131/1184https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/131/1184http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/131/1184https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/131/1184https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/131/1184http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/131/1184GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/131/1184/table1Recommended photon-counting sensitivity curves for the Tycho B_T_V_T_ systemrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBTlambda? Tycho B_T_ filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintnullableBTph? Tycho B_T_ filter sensitivityinstr.sensitivityfloatnullableVTlambdaTycho V_T_ filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintVTphTycho V_T_ filter sensitivityinstr.sensitivityfloatJ/AJ/131/1184/table2Recommended photon-counting sensitivity curves for the Stromgren uvby standard systemrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintulambda? Stromgren u filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintnullableuph? Stromgren u filter sensitivityinstr.sensitivityfloatnullablevlambdaStromgren v filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintvphStromgren v filter sensitivityinstr.sensitivityfloatblambdaStromgren b filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintbphStromgren b filter sensitivityinstr.sensitivityfloatylambdaStromgren y filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintyphStromgren y filter sensitivityinstr.sensitivityfloatJ/AJ/131/1184/table3Recommended photon-counting sensitivity curves for the Johnson UBV standard systemrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUlambda? Johnson U filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintnullableUph? Johnson U filter sensitivityinstr.sensitivityfloatnullableBlambda? Johnson B filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintnullableBph? Johnson B filter sensitivityinstr.sensitivityfloatnullableVlambdaJohnson V filter wavelength in Angstroms0.1nminstr.filter;em.wl.centralintVphJohnson V filter sensitivityinstr.sensitivityfloat