J/AJ/146/131ivo://CDS.VizieR/J/AJ/146/131doi:10.26093/cds/vizier.51460131CDSLandolt A.U.2023-07-20T12:42:57Z2014-07-31T08:00:06ZCDS support team

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

cds-question@unistra.frstandard-starsinfrared-photometryvisible-astronomybroad-band-photometryproper-motionsUBVRI photoelectric observations have been made of 335 stars around the sky, and centered approximately at +50{deg} declination. The majority of the stars fall in the magnitude range 9<V<16, and in the color range -0.3<(B-V)<+1.8. Those 243 stars best suited as new broadband photometric standard stars average 12.5 measures each from data taken on 98 different nights over a period of 17 years at the Kitt Peak National and Lowell Observatories.2013AJ....146..131Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/146/131CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/322 : UCAC4 Catalogue (Zacharias+, 2012)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)II/183 : UBVRI Photometric Standards (Landolt 1992)II/207 : Palomar-Green catalog UV-excess stellar objects (Green+ 1986)II/118 : UBVRI standards around Celestial Equator (Landolt 1983)II/299 : GD blue stars from Lowell proper motion survey (Giclas+ 1980)VI/19 : UBV Photoelectric Sequences in SA 92-115 (Landolt 1973)I/79 : Lowell Proper Motion Survey 8991 Northern Stars (Giclas 1971)J/AJ/146/88 : UBVRI standard stars around the celestial equator (Clem+, 2013)J/AJ/137/4186 : UBVRI standards around celestial equator (Landolt, 2009)J/AJ/133/768 : KPNO UBVRI filter transmission characteristics (Landolt+, 2007)J/AJ/133/2502 : UBVRI Standard Stars (Landolt, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/146/131https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/146/131http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/146/131https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/146/131https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/146/131http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/146/131GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/146/131/standards (UBVRI photometry of standard stars at Northern Declinations (Table2) , and at the Celestial Equator (Table3) , completed with accurate astrometry (Table5))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/146/131/standards?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/146/131/standards?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/146/131/standards?GETtext/xml+votable180.050000true1.8561833333.316713890.005555555555555556Cone search capability for table J/AJ/146/131/table6 (Field centers for the standard star sequences)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/146/131/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/146/131/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/146/131/table6?GETtext/xml+votable180.050000true1.889833333.31422220.0055555555555555566/1014 1434 1449 1737 2536 2568 2625 2636 2768-2769 2816 2840 2890 2895 2912 2926 3056 3242 3252 3692-3693 3729 5118 5450 5452 5581 5705 5710 5731 5746 5826-5827 5832-5833 5883-5884 6471 6477 6523 6852-6853 7259 7325 9336 9433 9562 9924-9926 10132 10519 10599 10845 10866 10872 11031 11176 11242 11786 13795 14023 14666-14667 14970 14991 15056 20388 20421 20423 26964-26965 28026 31144-31145 31382-313833.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/146/131?format=asciiOpticalInfrareddefaultJ/AJ/146/131/standardsUBVRI photometry of standard stars at Northern Declinations (Table2) , and at the Celestial Equator (Table3) , completed with accurate astrometry (Table5)Robs.fieldcharNameStandard star name (G1)meta.id;meta.maincharprimaryNmeta.ref.urlcharUCAC4aIdentifier from UCAC4 catalog (cat. I/322)meta.idcharUCAC4bSecond UCAC4 identifier for UCAC4 641-047816meta.idchar2MASS2MASS name (cat. II/246) (JHHMMSSss+DDMMSSs)meta.idcharSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint<Vmag>Mean V band magnitudemagphot.mag;em.opt.Vfloate_<Vmag>? Mean error in <Vmag>magstat.error;phot.magfloatnullable<B-V>Mean B-V color indexmagphot.color;em.opt.B;em.opt.Vfloate_<B-V>? Mean error in <B-V>magstat.error;phot.color;em.opt.Bfloatnullable<U-B>Mean U-B color indexmagphot.color;em.opt.U;em.opt.Bfloate_<U-B>? Mean error in <U-B>magstat.error;phot.color;em.opt.Ufloatnullable<V-R>Mean V-R color indexmagphot.color;em.opt.V;em.opt.Rfloate_<V-R>? Mean error in <V-R>magstat.error;phot.color;em.opt.Vfloatnullable<R-I>? Mean R-I color indexmagphot.color;em.opt.R;em.opt.Ifloatnullablee_<R-I>? Mean error in <R-I>magstat.error;phot.color;em.opt.Rfloatnullable<V-I>? Mean V-I color indexmagphot.color;em.opt.V;em.opt.Ifloatnullablee_<V-I>? Mean error in <V-I>magstat.error;phot.color;em.opt.VfloatnullableNoNumber of times that each star was observedmeta.numberintNnNumber of nights during which a star was observedmeta.numberintRAJ2000Hour of Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (1)pos.eq.dec;meta.mainpmRAProper motion in Right Ascension (1)mas/yrpos.pm;pos.eq.rafloate_pmRA1{sigma} uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDEProper motion in Declination (1)mas/yrpos.pm;pos.eq.decfloate_pmDE1{sigma} uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatJ/AJ/146/131/table6Field centers for the standard star sequencesFieldField name (1)obs.fieldcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Hour of Right Ascension (J2000) (2)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (2)pos.eq.dec;meta.mainFOVField of view (field size)arcminphys.angSize;instr.fovcharNsNumber of stars in each fieldmeta.numberintVminLower range in V magnitude (3)magphot.mag;em.opt.VfloatVmax? Upper range in V magnitude (3)magphot.mag;em.opt.VfloatnullableB-VminLower range in (B-V) color index (3)magphot.color;em.opt.B;em.opt.VfloatB-Vmax? Upper range in (B-V) color index (3)magphot.color;em.opt.B;em.opt.VfloatnullableU-BminLower range in (U-B) color index (3)magphot.color;em.opt.U;em.opt.BfloatU-Bmax? Upper range in (U-B) color index (3)magphot.color;em.opt.U;em.opt.BfloatnullableStandardWhich stars within a field are recommended as standard starsmeta.id;meta.maincharJ/AJ/146/131/notesNotesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStandard star namemeta.id;meta.maincharTextComments (object type and/or alternate name)meta.id;src.classchar