VizieR

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

VizieR

  
J/ApJ/791/88
  C IV BAL troughs properties in quasars (Filiz+, 2014)
ReadMe+ftp
2014ApJ...791...88F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/791/88/table6*C IVsa Troughs (Note) (32 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)
  ID (char) Quasar identifier (QNNN) (meta.id;meta.main)
  CIV (char) C IV trough identifier (Note 1)   (meta.id;spect.line)
  vmax km/s Maximum velocity (spect.dopplerVeloc)
  vmin km/s Minimum velocity (spect.dopplerVeloc)
  Delv km/s Velocity width (spect.line.width)
  vcen1 km/s First epoch weighted centroid velocity (Note G1)   (spect.dopplerVeloc)
  vcen2 km/s Second epoch weighted centroid velocity (Note G1)   (spect.dopplerVeloc)
  dBAL1  First epoch average depth (phot.flux.density;arith.ratio)
  e_dBAL1  The 1σ uncertainty in dBAL1 (stat.error)
  dBAL2  Second epoch average depth (phot.flux.density;arith.ratio)

ALL cols		    
 (i)indexed column
  e_dBAL2  The 1σ uncertainty in dBAL2 (stat.error)
  EQ1 0.1nm First epoch equivalent width (Note G1)   (spect.line.eqWidth)
  e_EQ1 0.1nm The 1σ uncertainty in EQ1 (stat.error)
  EQ2 0.1nm Second epoch equivalent width (Note G1)   (spect.line.eqWidth)
  e_EQ2 0.1nm The 1σ uncertainty in EQ2 (stat.error)
  DelEW 0.1nm Equivalent width variation (arith.rate;spect.line.eqWidth)
  e_DelEW 0.1nm The 1σ uncertainty in DelEW (stat.error)
  Ratio  Fractional equivalent variation (Note 2)   (spect.line.intensity;arith.ratio)
  e_Ratio  The 1σ uncertainty in Ratio (stat.error;arith.ratio)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 1