J/A+A/402/1157ivo://CDS.VizieR/J/A+A/402/1157doi:10.26093/cds/vizier.34021157CDSNakos T.Ofek E.O.Boumis P.Cuypers J.Sinachopoulos D.,van Dessel E.Gal-Yam A.Papamastorakis J.2003-10-19T18:50:53Z2003-10-19T18:50:45ZCDS support team

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

cds-question@unistra.frquasarsgravitational-lensingphotometric-standard-starsinfrared-photometryvisible-astronomyWide-band photometryWe present a catalog of secondary photometric standard stars in the neighborhood of 14 gravitationally lensed quasars. These stars were verified to be non variable using long-term monitoring. The instrumental magnitudes of the new standard stars have been transformed to the Johnson-Cousins BV(RI)c photometric system. For ten gravitational lenses (GLs) we also provide the BV(RI)c mean magnitudes of the integrated flux of all the lens components, for the epochs of the photometric calibration.2003A&A...402.1157Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/402/1157CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/402/1157https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/402/1157http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/402/1157https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/402/1157https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/402/1157http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/402/1157GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/402/1157/table2 (Photometry and astrometry for the new set of secondary photometric standard stars in the fields of 14 gravitational lenses)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/402/1157/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/402/1157/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/402/1157/table2?GETtext/xml+votable180.050000true26.3010417-9.79691670.0055555555555555566/2331 4596 7266 7308-7309 8914 9409 11364 17510 23339 27204 28245 28247 40274 47847 47853 48389https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/402/1157?format=asciiOpticalInfrareddefaultJ/A+A/402/1157/table1General information regarding the observations on which the selection (Wise Observatory) and the calibration (Skinakas and SAAO Observatories) of the secondary photometric standard stars was basedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential number of the gravitational lensmeta.idintLensGravitational lens nameobs.fieldcharprimaryStDateStarting date of the observations at Wise Observatorytime.epochnullableEnDateEnding date of the observations at Wise Observatorytime.epochnullableNDet? Total number of frame used for the detection of the non-variable starsmeta.numberintnullableNCalNumber of nights at SAAO and Skinakas used for the calibration to the Johnson-Counsins photometric systemmeta.numberinto_Bmag? Total number of exposures in B filtermeta.numberintnullableo_Vmag? Total number of exposures in V filtermeta.numberintnullableo_Rcmag? Total number of exposures in Rc filtermeta.numberintnullableo_Icmag? Total number of exposures in Ic filtermeta.numberintnullableDate1Date in which the photometric calibration has been carried out (1)time.epochnullableDate2Date in which the photometric calibration has been carried out (1)time.epochnullableDate3Date in which the photometric calibration has been carried out (1)time.epochnullableDate4Date in which the photometric calibration has been carried out (1)time.epochnullableJ/A+A/402/1157/table2Photometry and astrometry for the new set of secondary photometric standard stars in the fields of 14 gravitational lensesVmagV magnitudemagphot.mag;em.opt.VfloatLensField nameobs.fieldcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNLensNumber of star in the fieldobs.fieldintRAJ2000Right Ascension J2000 (hours)pos.eq.ra;meta.mainDEJ2000Declination J2000 (degrees)pos.eq.dec;meta.maine_VmagMean error on Vmagmagstat.errorfloatB-V? B-V Johnson-Cousins color indexmagphot.color;em.opt.B;em.opt.Vfloatnullablee_B-V? Mean error on B-Vmagstat.errorfloatnullableV-RcV-Rc Johnson-Cousins color indexmagphot.color;em.opt.V;em.opt.Rfloate_V-RcMean error on V-Rcmagstat.errorfloatV-IcV-Ic Johnson-Cousins color indexmagphot.color;em.opt.V;em.opt.Ifloate_V-IcMean error on V-Icmagstat.errorfloatONameOther name of the gravitational lensmeta.idcharJ/A+A/402/1157/table3Photometry for ten gravitational lenses (integrated flux measured by aperture photometry)LensGravitational lens nameobs.fieldcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVmagV magnitude (1)magphot.mag;em.opt.Vfloate_Vmagrms uncertainty on Vmag (2)magstat.errorfloatB-V? B-V colour index (1)magphot.color;em.opt.B;em.opt.Vfloatnullablee_B-V? rms uncertainty on B-V (2)magstat.errorfloatnullableV-RcV-Rc colour index (1)magphot.color;em.opt.V;em.opt.Rfloate_V-Rcrms uncertainty on V-Rc (2)magstat.errorfloatV-IcV-Ic colour index (1)magphot.color;em.opt.V;em.opt.Ifloate_V-Icrms uncertainty on V-Ic (2)magstat.errorfloat