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VizieR

  
J/ApJ/660/1093
  Weak MgII absorbers at 0.4<z<2.4 (Narayanan+, 2007)
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2007ApJ...660.1093N
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/660/1093/table2Weak MgII systems detected (116 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))
  QSO (char) Quasar name ((unassigned);(unassigned))
  zabs  Redshift of the absorber ((unassigned))
  Wr(2796) 0.1nm Measured rest-frame equivalent width of MgII {lambda}2796Å ((unassigned))
  e_Wr(2796) 0.1nm rms uncertainty on Wr(2796) ((unassigned))
  Wr(2803) 0.1nm Measured rest-frame equivalent width of MgII {lambda}2803Å ((unassigned))
  e_Wr(2803) 0.1nm rms uncertainty on Wr(2803) ((unassigned))
  DR  Doublet ratio given by Wr(2796)/Wr(2803) ((unassigned);(unassigned))
  e_DR  rms uncertainty on DR ((unassigned))
  Z(Wr,DR)  (n) Cumulative redshift path length (Note 1)   ((unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(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:
**** 
**** -- no connection
**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
**** 
**** -- no connection
**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
**** 
**** -- no connection
**** Report from: stdb_conn_dbms,     Status: STDB_ERR 
****No server is available for connection
****Bad db number: -1
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
****Bad db number: -1
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****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
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****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
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****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
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****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
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If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR2364049.err (2026-08-13T00:42:15)
-3
-source=J/ApJ/660/1093/table2
-ref=VIZ6a7d12e8241291
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