VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/161/45
  KODIAQ DR3: 727 quasars (0.1<zem<6.4) with ESI (O'Meara+, 2021)
ReadMe+ftp
2021AJ....161...45O
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/161/45/table1*The KODIAQ DR3 sample (Note) (873 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);(unassigned);(unassigned);phys.veloc)
  Name (char) (i) Object identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 "h:m:s" [0/23] Hour of Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  z   [0.1/6.5] Quasar redshift (zem) ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  Obs "Y:M:D" (n)Observation, Month (phot.limbDark;phys.angSize.sminAxis;arith.grad;pos.centroid;meta.main)
  PI (char) Principal investigator of observation ((unassigned);phys.veloc.orbital;arith.diff;meta.version)
  PID (char) Keck Program identifier (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  slit arcsec [0.5/6] Slit width, arcseconds ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  Exptime s [107/27000] Total exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  wave-min 0.1nm [4000] Wavelength coverage, minimum ((unassigned);phys.veloc.orbital;arith.diff;meta.ucd)
  wave-max 0.1nm [8848/10987] Wavelength coverage, maximum ((unassigned);phys.veloc.orbital;arith.diff;meta.ucd)
  DR2 (char) Cross-identification with KODIAQ DR2 (table 2) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  ask the Simbad data-base about this object (phot.flux.density.sb;pos.parallax.trig;arith.factor;pos.geocentric)

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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