J/BaltA/11/231ivo://CDS.VizieR/J/BaltA/11/231CDSStraizys V.Cernis K.Kazlauskas A.Laugalys V.2008-04-29T15:51:05Z2008-04-29T15:49:25ZCDS support team

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

cds-question@unistra.frmolecular-cloudsvilnius-photometrystellar-distanceextinctionPhotoelectric magnitudes and color indices in the Vilnius seven-color system for 152 stars are used to investigate the interstellar extinction in the area of the Aries molecular cloud MBM 12, coinciding with the L1454 and L1457 dust clouds. Spectral types, absolute magnitudes, color excesses, interstellar extinctions and distances of the stars are determined. The plot of interstellar extinction A_v_ versus distance shows that the dust cloud is situated at a distance of 325pc, at 180pc from the Galactic plane, and its true diameter is about 11pc. The interstellar extinction law in the area is found to be normal, typical for the diffuse dust. Ten peculiar or unresolved binary stars and some heavily reddened stars are detected.2002BaltA..11..231Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/BaltA/11/231CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/BaltA/11/219 : MBM 12 Vilnius photometry (Kazlauskas+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/BaltA/11/231https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/BaltA/11/231http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/BaltA/11/231https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/BaltA/11/231https://vizier.iucaa.in/viz-bin/votable?-source=J/BaltA/11/231http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/BaltA/11/231GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/BaltA/11/231/table1 (Results of photometric quantification, determination of color excesses, extinctions, and distances of the stars.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/BaltA/11/231/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/BaltA/11/231/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/BaltA/11/231/table1?GETtext/xml+votable180.050000true42.67519.160.0055555555555555565/149 192 6/251 252 254 255 426 776https://cdsarc.cds.unistra.fr/viz-bin/moc/J/BaltA/11/231?format=asciiOpticaldefaultJ/BaltA/11/231/notesIndividual notesSeqSequential numbermeta.recordintNoteText of the notemeta.notecharJ/BaltA/11/231/table1Results of photometric quantification, determination of color excesses, extinctions, and distances of the stars.SeqSequential numbermeta.recordintprimaryn_Seq[*] indicates a note in notes.dat filemeta.notecharGSCGSC numbermeta.id;meta.maincharRA2000Right ascension (2000)pos.eq.ra;meta.mainDE2000Declination (2000)pos.eq.dec;meta.mainSpTypeMK Spectral type determined photometricallysrc.spTypecharSpType2MK Spectral type form other sources (HD, AGK, PPM catalogs)src.spTypecharVmagVilnius V magnitudemagphot.mag;em.opt.VfloatVMAG? Absolute V magnitudemagphys.magAbs;em.opt.Vfloatnullableu_VMAGUncertainty flag on VMAGmeta.code.errorcharE(Y-V)? Vilnius Y-V colour excessmagphot.color.excessfloatnullableu_E(Y-V)Uncertainty flag on E(Y-V)meta.code.errorcharAV? Extinction in V bandmagphys.absorption;em.opt.Vfloatnullableu_AVUncertainty flag on AVmeta.code.errorcharDist? Distancepcpos.distance;pos.heliocentricintnullableu_DistUncertainty flag on Distmeta.code.errorcharsQ? Classification accuracymagstat.errorfloatnullablen_sQQ,Q when the star was classified by the Q,Q diagram, not by the sQ methodmeta.notechar