J/AJ/132/1221ivo://CDS.VizieR/J/AJ/132/1221doi:10.26093/cds/vizier.51321221CDSHolberg J.B.Bergeron P.2017-12-22T05:32:03Z2008-06-11T15:45:26ZCDS support team

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

cds-question@unistra.frwhite-dwarf-starsvisible-astronomysloan-photometryinfrared-photometryWe have calibrated four major ground-based photometric systems with respect to the Hubble Space Telescope (HST) absolute flux scale, which is defined by Vega and four fundamental DA white dwarfs. These photometric systems include the Johnson-Kron-Cousins UBVRI, the Stroemgren uvby filters, the Two Micron All Sky Survey JHKs, and the Sloan Digital Sky Survey ugriz filters. Synthetic magnitudes are calculated from model white dwarf spectra folded through the published filter response functions; these magnitudes in turn are absolutely calibrated with respect to the HST flux scale. Effective zero-magnitude fluxes and zero-point offsets of each system are determined. In order to verify the external observational consistency, as well as to demonstrate the applicability of these definitions, the synthetic magnitudes are compared with the respective observed magnitudes of larger sets of DA white dwarfs that have well-determined effective temperatures and surface gravities and span a wide range in both of these parameters.2006AJ....132.1221Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/132/1221CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)http://www.sdss.org/ : SDSS Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/132/1221https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/132/1221http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/132/1221https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/132/1221https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/132/1221http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/132/1221GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/132/1221/table13 (Observed 2MASS Magnitudes and Model Input Parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/132/1221/table13?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/132/1221/table13?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/132/1221/table13?GETtext/xml+votable180.050000true1.884583333.29111110.005555555555555556Cone search capability for table J/AJ/132/1221/table14 (Observed SDSS Magnitudes and Model Input Parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/132/1221/table14?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/132/1221/table14?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/132/1221/table14?GETtext/xml+votable180.050000true3.41333330.32361110.0055555555555555566/7 442 538 894 1014 1434 1848 1890 2157 2366 2536 2568 2625 2808 3213 3222 3246 3258 3693 4067 4162 4178 4727 4795 4947 5032 5037 5050 5082 5109 5118 5190 5420 5439 5450 5466 5569 5608 5636 5643 5657 5674 5713 5755 5760 5761 5816 5838 5841 5852 5871 5872 5874 5893 5898 5927 5936 5941 5989 6008 6040 6070 6118 6425 6442 6452 6454 6477 6523 6547 6705 6808 6935 7212 7220 7252 7257 7265 7297 7312 7384 7478 7483 7498 7672 7820 8199 8250 8280 8361 9044 9071 9072 9102 9104 9109 9134 9165 9176 9261 9305 9383 9424 9433 9484 9506 9602 9614 9638 9747 9751 9818 9832 9840 9842 9859 9901 9907 9966 9985 9991 10121 10194 10378 10504 10519 10525 10637 10645 10647 10675 10680 10854 10905 10923 10956 10959 10966 10968 10969 11017 11020 11027 11074 11076 11081 11084 11095 11114 11127 11131 11176 11178 11193 11217 11336 11369 11399 11514 11590 11593 11612 11642 11784 11875 11984 12157 12352 12553 12714 12746 12747 12936 13013 13085 13103 13668 13842 14533 14667 14865 15391 15462 16089 16158 16344 16614 17452 17625 17733 17879 17943 18079 18086 18133 18341 18368 18410 19122 19141 19251 19319 19340 19380 19408 19428 19434 19587 19629 19819 19840 19970 20001 20008 20155 20360 20371 20423 20494 21416 21691 21885 22051 22069 22214 22345 22857 22870 23090 23101 23103 23105 23407 23476 23544 23545 23591 23619 23644 23789 23947 25792 25943 25962 26165 26168 26172 26188 26189 26221 26227 26235 26258 26267 26282 26297 26302 26321 26326 26386 26471 26668 26678 26911 26916 26976 26991 27078 27123 27209 27236 27247 27333 27350 27381 27395 27429 27441 27490 27538 27553 27587 27595 27631 27693 27784 27930 28002 28026 28243 28271 28460 28559 28574 30093 30415 30440 30696 30754 31290 31375 31405 31407 31451 31528 31637 31677 31698 31714 31872 32436 34676 34822 35093 35573 35626 35769 36567 37427 38324 39612 40070 42760 44996 45110 46180 46385 46612 46700 47459 487288.650015785639275e-20 6.090060298487514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/132/1221?format=asciiOpticalInfrareddefaultJ/AJ/132/1221/table13Observed 2MASS Magnitudes and Model Input ParametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDWhite dwarf identificationmeta.id;meta.maincharn_WDSimbad column added by the CDSmeta.notecharTeffEffective temperatureKphys.temperature.effectiveintlog(g)Log of the surface gravitylog(cm.s**-2)phys.gravityfloatVmagThe V band magnitudemagphot.mag;em.opt.VfloatJmag2MASS J band magnitudemagphot.mag;em.IR.JfloatHmag? 2MASS H band magnitudemagphot.mag;em.IR.HfloatnullableKmag? 2MASS K band magnitudemagphot.mag;em.IR.KfloatnullableNote[*] Correction of WD0134+883 into WD0134+833meta.notecharSimbadNameSimbad column added by the CDSmeta.idchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/AJ/132/1221/table14Observed SDSS Magnitudes and Model Input ParametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDWhite dwarf identificationmeta.id;meta.maincharn_WDSimbad column added by the CDSmeta.notecharTeffEffective temperatureKphys.temperature.effectiveintlog(g)Log of the surface gravitylog(cm.s**-2)phys.gravityfloatumagSDSS u band magnitudemagphot.mag;em.opt.UfloatgmagSDSS g band magnitudemagphot.mag;em.opt.BfloatrmagSDSS r band magnitudemagphot.mag;em.opt.RfloatimagSDSS i band magnitudemagphot.mag;em.opt.IfloatzmagSDSS z band magnitudemagphot.mag;em.opt.IfloatSimbadNameSimbad column added by the CDSmeta.idchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main