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  SED of Spitzer quasars (QUEST) (Netzer+, 2007)
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1.J/ApJ/666/806/table2Average QSO SEDs [spectrum/SED](SED plot) (354 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)
  lambda um Rest wavelength (em.wl)
  ObsF  (n) Observed QSO SED, λFλ (Note 1)   (phot.flux.density;em.opt)
  IntF  Intrinsic AGN SED for FIR-weak QSOs, λFλ (Note 2)   (phot.flux.density;em.opt)

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