II/309ivo://CDS.VizieR/II/309CDSParsamian E.S.Chavira E.2018-05-28T16:23:22Z2011-12-15T13:02:02ZCDS support team

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

cds-question@unistra.frh-ii-regionsemission-line-starsvisible-astronomyh-alpha-photometryThe catalog of 534 H{alpha} emission lines stars in the region of the Orion Nebula (5{deg}x5{deg}) is presented, an the basis of 240 "new" H{alpha} stars found on Tonantzintla spectral plates and previous known H{alpha} emission stars.1982BITon...3...69Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/II/309CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=II/309https://vizier.iucaa.in/viz-bin/VizieR-2?-source=II/309http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=II/309https://vizier.cds.unistra.fr/viz-bin/votable?-source=II/309https://vizier.iucaa.in/viz-bin/votable?-source=II/309http://vizieridia.saao.ac.za/viz-bin/votable?-source=II/309GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table II/309/catalog (The catalog of 534 H{alpha} emission line stars in the region of Orion Nebula with updates by Brian Skiff)https://vizier.cds.unistra.fr/viz-bin/conesearch/II/309/catalog?https://vizier.iucaa.in/viz-bin/conesearch/II/309/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/II/309/catalog?GETtext/xml+votable180.050000true81.812625-3.61722220.0055555555555555565/5358 5359 5701 6/21423 21425 21426 21427 21428 21430 21431 21482 22800 22801 22803 22813 22848 22850 22856https://cdsarc.cds.unistra.fr/viz-bin/moc/II/309?format=asciiOpticaldefaultII/309/catalogThe catalog of 534 H{alpha} emission line stars in the region of Orion Nebula with updates by Brian Skiffn_mag[V] (indicates visual photometry)meta.notecharRefReferences (2)meta.refcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPaCh[1/534] Sequential numbermeta.id;meta.mainintSNameHaro 4-NNNN or a SIMBAD-valid namemeta.idcharRAJ2000Right ascension (J2000) (3)pos.eq.ra;meta.mainDEJ2000Declination (J2000) (3)pos.eq.dec;meta.mains[CMUTSus-] Source of position (4)meta.ref;pos.framecharmagV magnitude (from VizieR catalogs)magphot.mag;em.opt.Vfloatem[em? ] Indicates an emission (5)meta.notecharRemRemarks (by Brian Skiff)meta.notecharn_PaCh[*] * indicates a note in notes.dat filemeta.notecharVarVariable star in Ori (Kukarin 1969-1976, B/gcvs)meta.idcharPar[18/2687]? Parenago's number (1954, Cat. II/171)meta.idintnullableTon[1/495]? Serial No of H{alpha} emission stars in Tonantzintla's numeration, Haro 4-NNNmeta.idintnullablem_Ton[a] Multiplicitiy index on Tonmeta.code.multipcharRA1900Right Ascension 1900pos.eq.raDE1900Declination 1900pos.eq.decMax? Photographic magnitude at maximum if the star is a well-known variablemagphot.magfloatnullableMin? Photographic magnitude at minimum if the star is a well-known variablemagphot.magfloatnullablen_Min[)v:] Uncertainty flag, or visual band (v)meta.notecharTypeType of variability according to GCVSmeta.notecharVmag? V-band brightness of the star (1)magphot.mag;em.opt.VfloatnullableB-V? B-V colour index of the star (1)magphot.color;em.opt.B;em.opt.Vfloatnullableu_B-VUncertainty flag on B-Vmeta.code.error;phot.color;em.opt.BcharU-B? U-B colour index of the star (1)magphot.color;em.opt.U;em.opt.BfloatnullableSpTypeMK spectral type of the starsrc.spTypecharHaIntensity of the H{alpha} emission line using Haro's scalemeta.code;spect.line.intensitycharCh[1/10] Indicates the number by which the stars can be identified on the chartsobs.fieldintSimbadSimbad column added by the CDSmeta.ref.urlcharII/309/notesIndiviudal notesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPaCh[1/534] Sequential numbermeta.id;meta.mainintNoteText of the note (1)meta.notechar