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  Composite HST Spectrum of Quasars (Zheng+ 1997)
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1.J/ApJ/475/469/fig5Composite quasar spectrum (10249 rows)
2.J/ApJ/475/469/fig8aComposite spectrum of radio-loud quasars (10187 rows)
3.J/ApJ/475/469/fig8bComposite spectrum of radio-quiet quasars (8307 rows)

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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Lambda 0.1nm Wavelength (em.wl)
   (ALL)Flux  Relative F(lambda) (phot.flux;arith.ratio)
   (ALL)e_Flux  Error in Flux (stat.error)
   (ALL)RMS  RMS deviation per merging spectrum as a fraction of flux (stat.stdev)

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 (i)indexed column
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