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J/A+A/702/A63
  NEMESIS catalogue of YSOs in Orion (Roquette+, 2025)
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2025A&A...702A..63R
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1.J/A+A/702/A63/tabled7bH{alpha} data table (37449 rows)

Simple ConstraintList Of Constraints
 
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  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  HaID   [0/37448] Primary key for Ha_DB (ha_ID) (meta.id)
  ID   [1/27915] Unique source identifier (Internal_ID) (meta.id;meta.main)
  RefEWHa (char) Reference for H{alpha} measurement (meta.bib.bibcode)
  EWHa 0.1nm (n) Equivalent width for H{alpha} line at {lambda}6563Å (spect.line.eqWidth)
  e_EWHa 0.1nm (n) []? Uncertainty on Equivalent width for H{alpha} line at {lambda}6563Å (stat.error)
  f_EWHa (char) Flag for Equivalent width for H{alpha} line at {lambda}6563Å (meta.code)
  EWHac 0.1nm (n) Equivalent width for H{alpha} line at {lambda}6563Å with possible background contamination (spect.line.eqWidth)
  e_EWHac 0.1nm (n) Uncertainty on Equivalent width for H{alpha} line at {lambda}6563Å with possible background contamination (stat.error)
  Halineflag (char) Flag for H{alpha} line measurement (Note 1)   (meta.code)
  W10Ha km/s (n) Full-width at 10% of the H{alpha} profile peak at {lambda}6563Å (spect.line.width)
  e_W10Ha km/s (n) Uncertainty on full-width at 10% of the H{alpha} profile peak at {lambda}6563Å (stat.error)
  EWHaPhot 0.1nm (n) Equivalent width for H{alpha} line at {lambda}6563Å from photometry (spect.line.eqWidth)

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