VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) 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/A+A/537/A99
  Large Quasar Astrometric Catalogue 2 (LQAC-2) (Souchay+, 2012)
Post annotation
img(gal)
1.J/A+A/537/A99/lqac2(c)Quasars LQAC-2 (187504 rows)
2.J/A+A/537/A99/refsReference of Redshift LQAC-2 (1397 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (1)Bmag mag (n) Photometric magnitude in Optical B band between 400 and 500nm (phot.mag;em.opt.B)
  (1)BMAG mag (n) Absolute magnitude in B band (phys.magAbs;em.opt.B)
  (1)DE2deg deg (n) Declination in decimal degrees (J2000) given by LQRF-2 (pos.eq.dec)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000) (Note 1)   (pos.eq.dec;meta.main)
  (1)Dist Mpc (n) The value of the bolometric distance (pos.distance;pos.heliocentric)
  (1)E(B-V) mag E(B-V) reddening value (phot.color.excess)
  (1)FB   [0/1] Flag when a quasar has a bad position in the original catalogue (1=bad) (meta.code)
  (1)FS (char) [*!x?- ] Flag characteristic of the cross-identification ambiguity of quasars involving HB and VV06 (Note 3)   (meta.code)
  (1)Gmag mag (n) Photometric magnitude in Optical G band between 400 and 500nm (phot.mag;em.opt.B)
  (1)I1B  (n) [0/10[ SHARP (probing skewness) in band B (src.morph.param)
  (1)I1I  (n) [0/10[ SHARP (probing skewness) in band I (src.morph.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)I1R  (n) [0/10[ SHARP (probing skewness) in band R (src.morph.param)
  (1)I2B  (n) [0/10[ SROUND (probing roundness) in band B (src.morph.param)
  (1)I2I  (n) [0/10[ SROUND (probing roundness) in band I (src.morph.param)
  (1)I2R  (n) [0/10[ SROUND (probing roundness) in band R (src.morph.param)
  (1)I3B  (n) [0/10[ GROUND (probing normalness) in band B (src.morph.param)
  (1)I3I  (n) [0/10[ GROUND (probing normalness) in band I (src.morph.param)
  (1)I3R  (n) [0/10[ GROUND (probing normalness) in band R (src.morph.param)
  (1)Imag mag (n) Photometric magnitude in Optical I band between 700 and 900nm (phot.mag;em.opt.I)
  (1)IMAG mag (n) Absolute magnitude in I band (phys.magAbs;em.opt.I)
  (1)Jmag mag (n) Photometric magnitude in Infrared between 1000 and 1500nm (phot.mag;em.IR.J)
  (1)Kcor.B mag K-correction in band B (arith.factor;phot.mag)
  (1)Kcor.K mag K-correction in band I (arith.factor;phot.mag)
  (1)Kmag mag (n) Photometric magnitude in Infrared between 2000 and 3000nm (phot.mag;em.IR.K)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)LQAC (char) (i) Name given for each object based on its equatorial coordinates (DDD+0DD_NNN), LQAC_DDD+0DD_NNN (meta.id;meta.main)
  (1)RA2deg deg (n) Right Ascension in decimal degrees (J2000) given by LQRF-2 (pos.eq.ra)
  (1)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (Note 1)   (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Ref (char) [A-M-] Flags indicating the presence of the quasar in one of the 13 catalogues from A to M (Note 2)   (meta.code)
  (1)Rmag mag (n) Photometric magnitude in Optical R band between 600 and 700nm (phot.mag;em.opt.R)
  (1)r_z (char) Redshift reference (Note 5)   (meta.ref;pos.frame)
  (1)S1.4 Jy (n) Radio flux between 750 and 1500MHz (20cm) (phot.flux.density;em.radio.1500-3000MHz)
  (1)S2.0 Jy (n) Radio flux between 1500 and 3000MHz (13cm) (phot.flux.density;em.radio.1500-3000MHz)
  (1)S23 Jy (n) Radio flux between 12 and 30GHz (1.2cm) (phot.flux.density;em.mm.30-50GHz)
  (1)S5.0 Jy (n) Radio flux between 3 and 6GHz (6 cm) (phot.flux.density;em.radio.3-6GHz)
  (1)S8.4 Jy (n) Radio flux between 6 and 12GHz (3.6cm) (phot.flux.density;em.radio.6-12GHz)
  (1)Umag mag (n) Photometric magnitude in Optical U band between 300 and 400nm (Note 4)   (phot.mag;em.opt.U)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Vmag mag (n) Photometric magnitude in Optical V band between 500 and 600nm (phot.mag;em.opt.V)
  (1)V+V (char) Contents of Véron+Véron 2010, Cat. VII/258 (meta.ref.url)
  (1)z  (n)(i) Redshift (src.redshift)
  (1)Zmag mag (n) Photometric magnitude in Optical I band between 800 and 1000nm (phot.mag;em.opt.I)
  (2)BibCode (char) The 19-digit bibcode (meta.bib.bibcode)
  (2)Nqso  Number of QSO with this reference in LQAC-2 (meta.number)
  (2)Reference (char) Bibliography reference (meta.ref;pos.frame)
  (2)V+V  (n) Redshift reference in Veron & Veron 2010 (Cat. VII/258) (meta.bib)

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  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact