J/AZh/87/1087ivo://CDS.VizieR/J/AZh/87/1087CDSKolesnikova D.M.Sat L.A.Sokolovsky K.V.Antipin S.V.Belinskii A.A.,Samus N.N.2020-06-25T14:59:55Z2011-01-03T13:39:26ZCDS support team

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

cds-question@unistra.frvariable-starsphotometryIn the course of a program to digitize the astronomical plates of the Sternberg Astronomical Institute's plate stacks, we are developing algorithms for searching for new variable stars and studying them using digitized photographic plates. We have discovered and studied 480 new variable stars in a 10{deg}x10{deg} field of view centered on 66 Ophiuchi. The digitized plate negatives used are from the 40-cm astrograph, and are 30x30cm in size. These stars include three new Cepheids of the Galaxy's spherical component, 157 eclipsing binaries, 11 high-amplitude {delta} Scuti stars (HADSs), 144 RR Lyrae stars, 110 irregular variables (109 LB and one white star), and 55 semi-regular red variables.2010AZh....87.1087Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AZh/87/1087CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/gcvs : General Catalogue of Variable Stars (Samus+ 2007-2010)http://www.sai.msu.su/groups/cluster/gcvs/digit/mdv/ : MDV Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AZh/87/1087https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AZh/87/1087http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AZh/87/1087https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AZh/87/1087https://vizier.iucaa.in/viz-bin/votable?-source=J/AZh/87/1087http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AZh/87/1087GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AZh/87/1087/table1 (Variable stars of the MDV series discovered in the pilot projects)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AZh/87/1087/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AZh/87/1087/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AZh/87/1087/table1?GETtext/xml+votable180.050000true242.698916733.06038890.005555555555555556Cone search capability for table J/AZh/87/1087/table2 (New variable stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AZh/87/1087/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AZh/87/1087/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AZh/87/1087/table2?GETtext/xml+votable180.050000true265.0326254.40777780.0055555555555555564/1984 1985 1987 5/7598 7765 7945 7946 7947 7960 7972 6/9398 10242 13866 13867 13870 13952 13953 13954 14677 26619 26620 26621 27984 27985 27989 27990 27993 27998 28021 30374 30378 30379 30382 30383 30398 30399 31059 31066 31069 31070 31071 31089 31092 31093 31095 31101 31776 31777 31778 31810 31816 31818 31819 31822 31844 31846 31848 31873 31876 31878 31892 31893 31894https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AZh/87/1087?format=asciidefaultJ/AZh/87/1087/table1Variable stars of the MDV series discovered in the pilot projectsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMDV[1/38] Sequential numbermeta.recordintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeVariable typemeta.code;src.varcharRef[2/5] References (1)meta.refintSimbadSimbad column added by the CDSmeta.ref.urlcharJ/AZh/87/1087/table2New variable starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMDV[39/518] Sequential numbermeta.recordintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeVariable typemeta.code;src.varcharmMaxMagnitude at maximum brightnessmagphot.mag;em.optfloatmMinMagnitude at minimum brightnessmagphot.mag;em.optfloatu_mMinUncertainty flag on magMinmeta.code.errorcharmMin2? Magnitude at second minimum brightnessmagphot.mag;em.optfloatnullableu_mMin2Uncertainty flag on magMin2meta.code.errorcharEpoch? Epoch of extremum brightness (2400000+) (1)dtime.epochdoublenullableu_EpochUncertainty flag on Epochmeta.code.error;time.epochcharPer? Perioddtime.perioddoublenullableu_PerUncertainty flag on Periodmeta.code.errorcharNotesNotes, in notes.dat filemeta.notecharLCDisplay the light curvesmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/AZh/87/1087/notesNotesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoteNote numbermeta.noteintTextText of the notemeta.notechar