VizieR

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

VizieR

  
J/A+A/530/A50
  Principal Component Analysis of QSO UV spectra (Paris+, 2011)
ReadMe+ftp
2011A&A...530A..50P
Similar Catalogs
Post annotation 		  
1.J/A+A/530/A50/xiPrincipal Components over the full wavelength (1962 rows)

Simple ConstraintList Of Constraints
 
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 0.1nm Restframe wavelength in Angstroms (em.wl)
  Flux  Mean Continuum normalized near 1280Å (phot.flux;arith.ratio)
  xi1  1st Principal Component ξ1 (stat.fit.param)
  xi2  2nd Principal Component ξ2 (stat.fit.param)
  xi3  3rd Principal Component ξ3 (stat.fit.param)
  xi4  4th Principal Component ξ4 (stat.fit.param)
  xi5  5th Principal Component ξ5 (stat.fit.param)
  xi6  6th Principal Component ξ6 (stat.fit.param)
  xi7  7th Principal Component ξ7 (stat.fit.param)
  xi8  8th Principal Component ξ8 (stat.fit.param)
  xi9  9th Principal Component ξ9 (stat.fit.param)
  xi10  10th Principal Component ξ10 (stat.fit.param)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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