VizieR

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

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/MNRAS/505/1954
  Properties and X-rays of RLQs and RQQs quasars (Zhu+, 2021)
ReadMe+ftp
2021MNRAS.505.1954Z
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/505/1954/tablea1*The RQQ sample used in this paper (Note) (606 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)
  SDSS (char) SDSS-DR14 designation source (HHMMSS.ss+DDMMSS.s) (Name) (Note G1)   (meta.id;meta.main)
  z  Redshift normally heliocentric (z) (src.redshift)
  imag mag The i-band magnitude (mi) (phot.mag;em.opt.I)
  logL2500A [10-7W/Hz]Logarithm of the rest-frame monochromatic luminosity at 2500 Å (logL2500A) (phys.luminosity;em.UV)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Positions from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS name (declination part) (pos.eq.dec;meta.main)

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 1
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact