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/A+AS/98/393
  1Jy BL Lac Objects: Observational Data (Stickel+ 1993)
ReadMe+ftp
1993A&AS...98..393S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/98/393/table1Basic data for the 1Jy BL Lac objects (34 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)
  Object (char) (i) Object name (meta.id;meta.main)
  RA1950 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
  Vmag mag Magnitude of the optical identification (phot.mag;em.opt)
  S5GHz Jy 5GHz flux (phot.flux.density;em.radio.3-6GHz)
  s(11-6)  Two-point spectral index between 11 and 6 cm (spect.index;em.radio.3-6GHz)
  fc (char) References to published Finding Charts (meta.ref)
  r_Object (char) References to BL Lac classification (meta.ref;pos.frame)
  l_z (char) Limit flag for redshift (meta.code.error;src.redshift)
  z  (n) Redshift (src.redshift)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  u_z (char) [?] Question mark indicating uncertain redshifts (meta.code.error;src.redshift)
  r_z (char) References to redshift measurements (Note 1)   (meta.ref;pos.frame)
  pol % Maximum optical polarization (phys.polarization;em.opt;stat.max)
  r_pol (char) Reference to polarization measurement (Note 1)   (meta.ref;pos.frame)
  ampl mag (n) total amplitude of optical variability (src.var.amplitude;em.opt)
  r_ampl (char) Reference to variability measurement (Note 1)   (meta.ref;pos.frame)
  Names (char) Other names (meta.id)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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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