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Catalog

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/630/A90
  Halpha emission-line stars in Canis Major (Pettersson+, 2019)
Post annotation
img(gal)
1.J/A+A/630/A90/table2H-alpha emission-line stars in CMa OB1 (398 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  ESO-Ha  (n) ESO H-alpha number (Note 1)   (meta.id)
  Other (char) Other names (Note 2)   (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Right Ascension (J2000) (Note 3)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (Note 3)   (pos.eq.dec;meta.main)
  Ha (char) H-alpha emission-line strength (Note 4)   (spect.line.intensity)
  Gmag mag Gaia DR2 (Cat. I/345) G-band (phot.mag;em.opt)
  Jmag mag (n) 2MASS (Cat. II/246) J magnitude (phot.mag;em.IR.J)
  u_Jmag (char) Uncertainty flag for Jmag (meta.code.error)
  Hmag mag (n) 2MASS (Cat. II/246) H magnitude (phot.mag;em.IR.H)
  u_Hmag (char) Uncertainty flag for Hmag (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Ksmag mag (n) 2MASS (Cat. II/246) Ks magnitude (phot.mag;em.IR.K)
  u_Ksmag (char) Uncertainty flag for Ksmag (meta.code.error)
  [3.4] mag (n) AllWISE (Cat. II/328) WISE 3.4um-band (phot.flux.density;em.IR.8-15um)
  u_[3.4] (char) Uncertainty flag for [3.4] (meta.code.error)
  [4.6] mag (n) AllWISE (Cat. II/328) WISE 4.6um-band (phot.flux.density;em.IR.8-15um)
  u_[4.6] (char) Uncertainty flag for [4.6] (meta.code.error)
  [12] mag (n) AllWISE (Cat. II/328) WISE 12um-band (phot.flux.density;em.IR.8-15um)
  u_[12] (char) Uncertainty flag for [12] (meta.code.error)
  Dist pc (n) Distance, from Gaia DR2 parallaxes (pos.distance;pos.heliocentric)
  E_Dist pc (n) Error on dist (upper value) (stat.error;stat.max)
  e_Dist pc (n) Error on dist (lower value) (stat.error)
  Notes (char) Notes to individual objects (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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