J/AJ/148/85ivo://CDS.VizieR/J/AJ/148/85doi:10.26093/cds/vizier.51480085CDSThompson B.Frinchaboy P.Kinemuchi K.Sarajedini A.Cohen R.2015-12-11T06:33:45Z2014-12-05T14:58:04ZCDS support team

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

cds-question@unistra.fropen-star-clustersinfrared-photometryvisible-astronomybroad-band-photometryThe current generation of stellar isochrone models exhibits non-negligible discrepancies due to variations in the input physics. The success of each model is determined by how well it fits the observations, and this paper aims to disentangle contributions from the various physical inputs. New deep, wide-field optical and near-infrared photometry (UBVRIJHK_S_) of the cluster M35 is presented, against which several isochrone systems are compared: Padova, PARSEC, Dartmouth, and Y^2^. Two different atmosphere models are applied to each isochrone: ATLAS9 and BT-Settl. For any isochrone set and atmosphere model, observed data are accurately reproduced for all stars more massive than 0.7M_{sun}_. For stars less massive than 0.7M_{sun}_, Padova and PARSEC isochrones consistently produce higher temperatures than observed. Dartmouth and Y^2^ isochrones with BT-Settl atmospheres reproduce optical data accurately; however, they appear too blue in IR colors. It is speculated that molecular contributions to stellar spectra in the near-infrared may not be fully explored, and that future study may reconcile these differences.2014AJ....148...85Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/148/85CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/ocl : Optically visible open clusters and Candidates (Dias+ 2002-2014)J/A+A/564/A42 : {Delta}a-photometry in 10 open clusters (Paunzen+, 2014)J/AJ/139/1383 : Radial velocities in M35 (NGC 2168) (Geller+, 2010)J/ApJ/695/679 : Stellar rotation in M35 (Meibom+, 2009)J/AJ/133/394 : Low-mass binary companions in M35 (McNamara+, 2007)J/ApJ/546/1006 : VRI photometry of M35 (Barrado y Navascues+, 2001)J/MNRAS/306/361 : UBVI CCD photometry of M35 (NGC 2168) (Sung+ 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/148/85https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/148/85http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/148/85https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/148/85https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/148/85http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/148/85GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/148/85/table2 (Combined data set photometry of M35)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/148/85/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/148/85/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/148/85/table2?GETtext/xml+votable180.050000true92.7106123.871690.0055555555555555566/24338 24339 24344 24345 243487.952274030004205e-20 6.118840631666147e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/148/85?format=asciiOpticalInfrareddefaultJ/AJ/148/85/table2Combined data set photometry of M35recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainindexedUmag[9.6/19.8]? The KPNO U magnitudemagphot.mag;em.opt.Ufloatnullablee_Umag? Uncertainty in Umagmagstat.error;phot.mag;em.opt.UfloatnullableBmag[9.8/20.8]? The KPNO B magnitudemagphot.mag;em.opt.Bfloatnullablee_Bmag? Uncertainty in Bmagmagstat.error;phot.mag;em.opt.BfloatnullableVmag[9.8/19.8]? The KPNO V magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? Uncertainty in Vmagmagstat.error;phot.mag;em.opt.VfloatnullableRmag[9.7/19.2]? The KPNO R magnitudemagphot.mag;em.opt.Rfloatnullablee_Rmag? Uncertainty in Rmagmagstat.error;phot.mag;em.opt.RfloatnullableImag[9.5/18.5]? The KPNO I magnitudemagphot.mag;em.opt.Ifloatnullablee_Imag? Uncertainty in Imagmagstat.error;phot.mag;em.opt.IfloatnullableJmag[13.1/19.1]? The NEWFIRM J magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? Uncertainty in Jmag (1)magstat.error;phot.mag;em.IR.JfloatnullableHmag[12.0/18.9]? The NEWFIRM H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? Uncertainty in Hmag (1)magstat.error;phot.mag;em.IR.HfloatnullableKsmag[12.0/18.2]? The NEWFIRM Ks (short) magnitude (1)magphot.mag;em.IR.Kfloatnullablee_Ksmag? Uncertainty in Ksmagmagstat.error;phot.mag;em.IR.Kfloatnullable