VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR . Hawai VizieR

Catalog Selection Page

Looking for catalogs ..
Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
J/MNRAS/445/1430
 C-COSMOS & ChaMP X-ray-selected z>3 AGNs (Kalfountzou+, 2014)
Post annotation
img(gal)
1.J/MNRAS/445/1430/tablea1Properties of the high-redshift AGN sample (209 rows)

 
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)
  Survey   [1/2] survey: 1 = ChaMP; 2 = C-COSMOS (meta.note)
  RAJ2000 deg Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg Declination (J2000) (pos.eq.dec;meta.main)
  zspec  (n) Spectroscopic redshift (src.redshift)
  zphot  (n) Photometric redshift (src.redshift)
  l_b_zphot (char) Limit flag on b_zphot (meta.code.error)
  b_zphot  (n) Photometric redshift lower limit (src.redshift.phot;stat.min)
  B_zphot  (n) Photometric redshift upper limit (src.redshift.phot;stat.max)
  OType1  (n) [1/2] Optical type (Note 1)   (meta.code.class)
  XType  (n) [1/2] X-ray type based on NH=1022cm–2 limit (Note 2)   (meta.code.class)
  Ssoft 10-16W/m2The 0.5-2keV flux converted to {GAMMA}=1.8 (Note 3)   (phot.flux;em.X-ray)
  logLX [10-7W] The 2-10keV luminosity in units of erg/s (phys.luminosity;em.X-ray)
  HR  (n) Hardness ratio (Note 4)   (phot.flux;arith.ratio)
  b_HR  (n) HR lower limit (meta.note)
  B_HR  (n) HR upper limit (meta.note)
  l_NH (char) [<≥ ] Limit flag on NH (meta.code.error)
  NH 10+22cm-2(n) The absorption column density (phys.columnDensity)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column  
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 1

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

© UDS/CNRS

Contact