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

  The HRX-BL Lac sample (Beckmann+, 2003)
Post annotation
1.J/A+A/401/927/table9The HRX-BL Lac sample (Hamburg-RASS Bright X-ray AGN sample) (104 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)
  Name (char) Name (Note 1)   (;meta.main)
  n_Name (char) [*] Note on Name (Note 1)   (meta.note)
  New (char) [new ] new: new identification (meta.note)
  RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  z  (n) Redshift (src.redshift)
  u_z (char) [?] ?: uncertain redshifts (meta.code.error;src.redshift)
  FX 10-15W/m2ROSAT PSPC (0.5-2.0keV) flux in 10–12erg/cm2/s (phot.flux;em.X-ray)
  F1.4GHz mJy Radio flux at 1.4GHz (phot.flux.density;
  Bmag mag B magnitude (phot.mag;em.opt.B)
  n_Bmag (char) [1] 1: B magnitudes determined with the Calar Alto 1.23m telescope (meta.note)
  Kmag mag (n) K magnitude (phot.mag;em.IR.K)
  CaBreak % (n) CA break index percentage (Note 2)   (phot.flux;arith.ratio)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
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usage  Display UCD1+    UCD1  
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Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

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