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)
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2011A&A...530A..50P
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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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  lambda 0.1nm Restframe wavelength in Angstroms ((unassigned);(unassigned);(unassigned);meta.bib.author)
  Flux  Mean Continuum normalized near 1280Å ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  xi1  1st Principal Component {xi}1 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi2  2nd Principal Component {xi}2 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi3  3rd Principal Component {xi}3 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi4  4th Principal Component {xi}4 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi5  5th Principal Component {xi}5 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi6  6th Principal Component {xi}6 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi7  7th Principal Component {xi}7 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi8  8th Principal Component {xi}8 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi9  9th Principal Component {xi}9 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  xi10  10th Principal Component {xi}10 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846487756 Where phase=3 and catid=35300050
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR864971.err (2026-10-28T07:29:16)
-3
-source=J/A+A/530/A50/xi
-ref=VIZ6ae1a44cd32cb
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