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VizieR

  
J/A+A/297/391
  T Tauri stars ROSAT survey (Neuhaeuser+, 1995)
Post annotation
img(gal)
1.J/A+A/297/391/table3Spectral fit results for detected TTS (60 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)
  Name (char) Name (meta.id;meta.main)
  logN(H) [cm-2] Foreground hydrogen column density (phys.columnDensity)
  u_logN(H) (char) ':' indicates cases, where fixed absorption did not yield good fits (see text in Sec. 3 for details) (meta.code.error)
  e(logN(H))u  (n) []? Error in absorption (upper interval) (1) (Note 1)   (stat.error)
  e(logN(H))l  (n) []? Error in absorption (lower interval) (1) (Note 1)   (stat.error)
  k.Tx keV X-ray emission energy (em.energy)
  e(k.Tx)u keV Error in k.Tx (upper interval) (stat.error)
  e(k.Tx)l keV Error in k.Tx (lower interval) (stat.error)
  1/ECF 10+4J/ct/cm2Energy conversion factor (10-11/ECF) (arith.factor)
  e(1/ECF)u 10+4J/ct/cm2Error in ECF (upper interval) (stat.error)
  e(1/ECF)l 10+4J/ct/cm2Error in ECF (lower interval) (stat.error)
  Lx 10+23W Individually corrected X-ray luminosity (Lx/10+30) (Note 2)   (phys.luminosity;em.X-ray)
  e(Lx)u 10+23W Error in Lx (upper interval) (phys.luminosity;em.X-ray)
  e(Lx)l 10+23W Error in Lx (lower interval) (phys.luminosity;em.X-ray)
  Fs 10+4W/m2 (n) []? X-ray surface flux (Fs/10+7) (2) (Note 2)   (phot.flux;em.X-ray)
  e(Fs)u 10+4W/m2 (n) []? Error in Fs (upper interval) (stat.error)
  e(Fs)l 10+4W/m2 (n) []? Error in Fs (lower interval) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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