VizieR

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

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

  
VIII/45
  Southern flat-spectrum sources (White+ 1987-1991)
ReadMe+ftp
1987MNRAS.227..705W
Similar Catalogs
Post annotation 		img(gal)
1.VIII/45/table1Radio positions and optical identifications (212 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)
  Paper   [1,2] Paper I (1987), or II (1991) (meta.bib)
  PKS (char) (i) Name in PKS system (based on B1950 position) (meta.id;pos.frame;meta.main)
  RAB1950 "h:m:s" (n)(i) Right Ascension B1950 (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (n)(i) Declination B1950 (pos.eq.dec;meta.main)
  RA(opt) "h:m:s" (n) Right Ascension B1950 (pos.eq.ra)
  DE(opt) "d:m:s" (n) Declination B1950 (pos.eq.dec)
  dRA arcsec (n) Difference optical - radio (RA) (pos.eq.ra;arith.diff)
  u_dRA (char) Uncertainty flag (:) on dRA (meta.code.error)
  dDE arcsec (n) Difference optical - radio (Dec) (pos.eq.dec;arith.diff)
  u_dDE (char) Uncertainty flag (:) on dDE (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  optID (char) [QgEFcD ] Optical identification (Note)   (meta.id;spect.dopplerVeloc.opt;em.opt)
  Bjmag mag (n) Magnitude of optical counterpart (J plate) (phot.mag;em.opt.B)
  n_Bjmag (char) [v] Flag for variability (meta.note)
  S2.7GHz  (n) Flux density at 2.7GHz (phot.flux.density;em.radio.1500-3000MHz)
  Sp+Index  (n) Spectral index (2.7-5.0GHz) (spect.index)
  GLON deg (n) Galactic longitude (pos.galactic.lon)
  GLAT deg (n) Galactic latitude (pos.galactic.lat)
  Note (char) Comma-separated list of notes (see notes.dat) (Note)   (meta.note)
  _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
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 1