J/AJ/119/241ivo://CDS.VizieR/J/AJ/119/241doi:10.26093/cds/vizier.51190241CDSLamontagne R.Demers S.Wesemael F.Fontaine G.Irwin M.J.2023-04-06T16:50:37Z2016-07-15T11:33:37ZCDS support team

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

cds-question@unistra.frsurveysvisible-astronomyphotographic-photometryResults for the south Galactic cap region of the Montreal-Cambridge-Tololo survey of blue subluminous stars are presented. This region overlaps the 840 deg^2^ region studied almost three decades ago by Slettebak & Brundage (1971AJ.....76..338S). We present a list of equatorial coordinates, photographic photometry, and spectroscopic identifications, as well as finding charts, for 188 blue objects [(U-B)_pg_<=-0.6] brighter than B_pg_=16.5 in this area. Completeness of the survey and comparisons with other similar efforts are discussed.2000AJ....119..241Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/119/241CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/119/241https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/119/241http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/119/241https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/119/241https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/119/241http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/119/241GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/119/241/table2 (Catalog of MCT objects in the south Galactic cap region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/119/241/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/119/241/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/119/241/table2?GETtext/xml+votable180.050000true353.0867403-36.37139780.0055555555555555566/16384 16386-16387 16394 16404 16406 16410-16411 16420 16422-16423 16430 16435 16438 16444 16451-16452 16459 16462 16465 16467 16491-16492 16501 16510 16529 16533-16534 16536-16538 16560 16564 16577 16581 16583-16584 16588 16592-16593 16599 16602 16606 16614 16625 16627 16629 16647 16662 16671-16672 16676 16695 16709 16717 16723 16729 16744 16754 16759 16764 16768-16769 16775 16781 16785 16790 16796 16799 16816-16817 16822 16825-16826 16846 16853 16857 16864 16868 16870 16883 16886 16988 17013 17153 17155 17159 17162 17164 17183 17189 17201 17203 17208 17222 17415 17440 17442 17448 17450-17451 17459 17480 17482 17536 17545 35246 35256 35258 35300 35304 35421 35447 35486 35511 35519-35520 35522 35532 35542 35544 35565 35573 35591 35596 35606 35626 35629 35640 35647 35650 35685-35686 35692 35702 35704 35707 35711 35713 35715 35718 35741 35743 35745 35752 35755 35767 35769 35772 35781 35784 35790 35797-35798 35801 35806 35813 35823 35825-35826 35829-35830 35836 35839 36395 36480 36489-36490 36513-36514 36516 36521-36522 46431 46548-46549https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/119/241?format=asciiOpticaldefaultJ/AJ/119/241/table2Catalog of MCT objects in the south Galactic cap regionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMCTMCT designation (HHMM+DDMM, B1950)meta.id;meta.maincharRAB1950Right ascension (B1950.0)pos.eq.ra;meta.mainDEB1950Declination (B1950.0)pos.eq.dec;meta.mainBpgmagPhotographic B magnitudemagphot.mag;em.opt.Bfloat(U-B)pgPhotographic U-B colour indexmagphot.color;em.opt.U;em.opt.BfloatBlimLimiting B magnitude for the field in which the object was discoveredmagphot.magfloatSpTypeSpectral Typesrc.spTypecharymag? Stroemgren y magnitudemagphot.mag;em.opt.Vfloatnullableb-y? Stroemgren b-y colour indexmagphot.color;em.opt.B;em.opt.Vfloatnullableu-b? Stroemgren u-b colour indexmagphot.color;em.opt.U;em.opt.BfloatnullableCom[*] * indicates that the object appears in one or more alternate catalogsmeta.codecharRefReferences (1)meta.refcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed