VizieR

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VizieR

  
J/A+AS/104/89
  Study of fine-structure constants (Potekhin+ 1994)
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1994A&AS..104...89P
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1.J/A+AS/104/89/table2C IV absorption wavelengths (741 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)
  QSO (char) QSO number (meta.id;meta.main)
  z  redshift (src.redshift)
  lambda1 0.1nm Observed wavelength (em.wl)
  n_lambda1 (char) [ a] When a, air wavelength, else the wavelength is vacuum heliocentric (meta.note)
  lamdba2 0.1nm Observed wavelength (em.wl)
  n_lambda2 (char) [ a] When a, air wavelength, else the wavelength is vacuum heliocentric (meta.note)
  ref  Reference (meta.ref)
  Y  Observational estimate of Delta(alpha)/alpha (alpha = fine-structure constant) (stat.param)

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

The following problems were encountered in this VizieR run:
****Error execute query: Insert into METAhit (catid, hstid, btime, etime, Ncalls, N2list) VALUES (41040089,-1,796829400,797776441, 1,0)
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  duplicate key value violates unique constraint "metahit_pkey" DETAIL:  K
****ey (catid, hstid, btime)=(41040089, -1, 796829400) already exists. 
****ERROR:  duplicate key value violates unique constraint "metahit_pkey" DETAIL:  K
****ey (catid, hstid, btime)=(41040089, -1, 796829400) already exists.
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR981476.err (2025-04-12T12:34:00)
-3
-source=J/A+AS/104/89/table2
-ref=VIZ67fa5db9ef9e4
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