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 Spectral types of 1576 optical stars in ONC (Hillenbrand+, 2013)
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1.J/AJ/146/85/table2ONC spectral types (1576 rows)

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ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Star   [1/9326] Star identifier (Note 1)   (;meta.main)
  m_Star (char) [ab] Component (a or b) (meta.code.multip)
  f_Star (char) [e] Plate defects or nebular knots (Note 2)   (meta.code)
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" Degree of Declination (J2000) (pos.eq.dec;meta.main)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  SpT2 (char) Newly reported spectral type (Note 4)   (src.spType)
  f_SpT2 (char) [f] Nebular contamination (Note 5)   (meta.code)
  SpT1 (char) Previously reported spectral type (Note 3)   (src.spType)

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