VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

  
J/ApJS/95/1
  Atlas of Quasar Energy Distributions (Elvis+ 1994)
Post annotation
  
1.J/ApJS/95/1/table3aAdopted X-ray power-law fits (53 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) Quasar name (meta.id;meta.main)
  l_F0.2 (char) Limit flag for F2 flux (meta.code.error)
  F0.2 uJy (n) Flux at 0.2 KeV (phot.flux;em.X-ray)
  E_F0.2 uJy (n) Error in F2 flux (upper limit) (stat.error)
  e_F0.2 uJy (n) Error in F2 flux (lower limit) (stat.error)
  alpha10  Energy index at 1 keV (stat.fit.param)
  E_alpha10  (n) Error in energy index alpha10 (upper limit) (stat.error)
  e_alpha10  (n) Error in energy index alpha10 (lower limit) (stat.error)
  F10 uJy Flux at 1 keV or lower limit of the flux if interval (phot.flux;em.X-ray)
  n_F10 (char) Separation when interval of flux at 1 keV (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  F10u uJy (n) Upper limit of the flux when interval (phot.flux;em.X-ray)
  E_F10 uJy (n) Error in F10 flux (upper limit) (stat.error)
  e_F10 uJy (n) Error in F10 flux (lower limit) (stat.error)
  Ref  Reference (Note 1)   (meta.ref)
  alpha40  (n) Energy index at 40 keV (stat.fit.param)
  E_alpha40  (n) Error in energy index alpha40 (upper limit) (stat.error)
  e_alpha40  (n) Error in energy index alpha40 (lower limit) (stat.error)
  l_F40 (char) Limit flag on F40 flux (meta.code.error)
  F40 uJy (n) Flux at 4 keV or lower limit of the flux if interval (phot.flux;em.X-ray)
  n_F40 (char) Separation when interval of flux at 4 keV (meta.note)
  F40u uJy (n) Upper limit of the flux F40 when interval (phot.flux;em.X-ray)
  e_F40 uJy (n) rms uncertainty on F40 flux (stat.error)
  ref2  (n) Reference for F40 flux (meta.ref)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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