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/277/1477
  A catalogue of BL Lacertae objects (Padovani+ 1995)
ReadMe+ftp
1995MNRAS.277.1477P
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/277/1477/catalogThe BL Lac Catalogue (Table 1 of paper) (233 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)
  Name (char) Object name(s) (meta.id;meta.main)
  RA2000 "h:m:s" (i) Right Ascension 2000 (hours) (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (n)(i) Declination 2000 (sign) (pos.eq.dec;meta.main)
  u_z (char) [>?d] Note on redshift: '>' for lower limit, '?' for uncertain, 'd' see (Note 1)   (meta.code.error)
  z   Redshift (src.redshift)
  Vmag mag V magnitude (phot.mag;em.opt.V)
  n_Vmag (char) [ae] Note on V magnitude, see (Note 1)   (meta.note)
  S(5GHz) mJy 5GHz flux (phot.flux.density;em.radio.3-6GHz)
  n_S(5GHz) (char) [b] Note on radio flux, see (Note 1)   (meta.note)
  Ref (char) References to z, Vmag, S(5GHz) (Note 2)   (meta.ref)
  RefX (char) References to X-ray data (Note 2)   (meta.ref)
  Sample (char) Sample(s) (meta.id)

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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