J/A+A/364/712ivo://CDS.VizieR/J/A+A/364/712doi:10.26093/cds/vizier.33640712CDSPenprase B.E.Rhodes J.D.Harris E.L.2012-11-13T12:39:43Z2001-07-28T08:07:23ZCDS support team

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

cds-question@unistra.frmolecular-cloudsvisible-astronomybroad-band-photometryTo investigate the distance and linear dimensions of the Draco Molecular Cloud (MBM 41) we have obtained new CCD photometry for a selection of stars in 20 selected areas toward the cores of the cloud. The selected areas were chosen to coincide with the brightest IRAS emitting portions of the cloud, and also with dense ^12^CO emission from the cloud. For each area we have obtained V and B photometry, and a subset of the fields has also been observed through a narrow-band H{alpha} filter and in the U band. We present V and B magnitudes for the 362 stars which have high-quality observations in both bands. The observations were made during the nights of June 29 and June 30, 1993 at the Palomar Observatory, using the 1.5-meter telescope and Palomar 6 Tektronix CCD camera with 24 micron pixels.2000A&A...364..712Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/364/712CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/364/712https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/364/712http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/364/712https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/364/712https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/364/712http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/364/712GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/364/712/table5 (*V and B-V values and coordinates for the program stars (Appendix A))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/364/712/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/364/712/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/364/712/table5?GETtext/xml+votable180.050000true253.548460461.41004160.005555555555555556Cone search capability for table J/A+A/364/712/table6 (*Stars with complete V, B-V, U-B, and [V-{alpha}] photometry, and comparison with night 1 (Appendix B))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/364/712/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/364/712/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/364/712/table6?GETtext/xml+votable180.050000true251.593920660.25710640.0055555555555555566/10175 10218 11541 11584-115853.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/364/712?format=asciiOpticaldefaultJ/A+A/364/712/table5*V and B-V values and coordinates for the program stars (Appendix A)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPRHObject designation (PRH BHHMMSS+DDMMSS)meta.id;meta.maincharf_PRH[*] for non-unique designationsmeta.codecharVmagV magnitudemagphot.mag;em.opt.VfloatB-VB-V colour indexmagphot.color;em.opt.B;em.opt.VfloatRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.main_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.decnullableindexedJ/A+A/364/712/table6*Stars with complete V, B-V, U-B, and [V-{alpha}] photometry, and comparison with night 1 (Appendix B)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPRHObject designation (PRH BHHMMSS+DDMMSS)meta.id;meta.maincharVmag1? Night 1 V magnitudemagphot.mag;em.opt.VfloatnullableB-V1? Night 1 B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatnullableVmag2Night 2 V magnitudemagphot.mag;em.opt.VfloatB-V2Night 2 B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatU-BU-B colour indexmagphot.color;em.opt.U;em.opt.Bfloat[V-alpha]Colour index [V-{alpha}]magphot.colorfloatRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.main_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