VizieR

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

VizieR

  
J/AJ/123/637
  Ultra-steep-spectrum radio sources (De Breuck +, 2002)
ReadMe+ftp
2002AJ....123..637D
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/123/637/table5Optical Photometry of USS Sources (83 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)
  [DVR2000] (char) Source name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  z  (n) Redshift ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  Run (char) Observation run number ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  Filt (char) [I R rS] Filter (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec;phys.SFR)
  l_Mag (char) Limit flag on Mag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Mag mag (n) Magnitude within 4'' diameter aperture ((unassigned);(unassigned);(unassigned);stat.filling)
  u_Mag (char) [:] Uncertainty flag in Mag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  f_Mag (char) [ad] Flag on Mag (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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