J/AJ/112/2020ivo://CDS.VizieR/J/AJ/112/2020doi:10.26093/cds/vizier.51122020CDSAlcaino G.Liller W.Alvarado F.Kravtsov V.Ipatov A.,Samus N.Smirnov O.2023-04-06T16:50:22Z1997-12-09T20:36:59ZCDS support team

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

cds-question@unistra.frglobular-star-clustersccd-photometryThe observations were acquired in two nights, 1993 December 20-22, with the EMMI camera on the NTT telescope at ESO. The photometric limit is close to the cluster main-sequence turnoff; a comparison of the photometry with Walker (1990AJ....100.1532W) shows slight systematic differences . the present magnitudes being fainter by 0.03-0.05mag, and colors being bluer by 0.05mag. The estimated parameters of the populous globular cluster NGC 1841, located approximately 15deg from each of the Magellanic Clouds and probably dynamically associated with the LMC, are: [Fe/H] = -2.0 +/- 0.15 E(B-V) = 0.17 +/- 0.03 mag (m-M)_0_ = 18.26 +/- 0.11 mag (true distance modulus)1996AJ....112.2020Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/112/2020CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/PASP/104/1063 : BV Color-Magnitude Diagram for NGC 1851 (Walker 1992)J/AJ/105/527 : RR Lyr stars in NGC 1835 (Walker 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/112/2020https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/112/2020http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/112/2020https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/112/2020https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/112/2020http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/112/2020GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/112/2020/table3The stars with photometryB-VB-V colormagphot.color;em.opt.B;em.opt.VfloatU-B? U-B colormagphot.color;em.opt.U;em.opt.BfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/1347]+ Running numbermeta.id;meta.mainintprimaryindexedx*coordinatepixpos.cartesian.x;instr.detdoubley*coordinatepixpos.cartesian.y;instr.detfloatVmagV magnitudemagphot.mag;em.opt.Vfloat