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/238/1171
  Optical/IR observ. of Radio Galaxies and QSOs (Dunlop+, 1989)
ReadMe+ftp
1989MNRAS.238.1171D
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/238/1171/pks_opirOptical and IR Study of Parkes Radio Sources (-22° < Dec < 4° ) (180 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) IAU name of source (Note 1)   (meta.id;meta.main)
  RAB1950 "h:m:s" (i) Right Ascension (B1950) (Note 2)   (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Declination (B1950) (2) (pos.eq.dec;meta.main)
  S2.7G Jy Flux density at 2.7 GHz (Note 3)   (phot.flux.density;em.radio.1500-3000MHz)
  f_S2.7G (char) [ :] ':' if fluxes corrected for confusion (meta.code)
  Sp-Index  Spectral index between 5 and 1.4 GHz (Note 4)   (spect.index;em.radio.750-1500MHz)
  u_Sp-Index (char) [ :] ':' if spectral index is uncertain (meta.code.error)
  Struct (char) Brief description of radio structure (Note 5)   (meta.code;src.morph)
  ra_opt s (n) Last column of optical right asc. (B1950) (Note 6)   (pos.eq.ra)
  dec_opt arcsec (n) Last column of optical declination (B1950) (Note 6)   (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  delta arcsec (n) Offset between radio and optical positions (Note 7)   (pos.angDistance;arith.diff)
  ID (char) Optical classification (Note 8)   (meta.code.class)
  l_Bmag (char) [ >] '>' if B magnitude is a lower limit (meta.code.error)
  Bmag mag (n) Apparent B magnitude (phot.mag;em.opt.B)
  e_Bmag mag (n) Uncertainty on B magnitude (stat.error;phot.mag;em.opt.B)
  l_Rmag (char) [ >] '>' if R magnitude is a lower limit (meta.code.error)
  Rmag mag (n) Apparent R magnitude (phot.mag;em.opt.R)
  f_Rmag (char) [ ?] '?' if R magnitude is uncertain (meta.code)
  e_Rmag mag (n) Uncertainty on R magnitude (stat.error;phot.mag;em.opt.R)
  l_Kmag (char) [ >] '>' if K magnitude is a lower limit (Note 9)   (meta.code.error)
  Kmag mag (n) Apparent K magnitude (Note 9)   (phot.mag;em.IR.K)
  f_Kmag (char) [ *?] if Kmag is uncertain or from Downes (Note 9)   (meta.code)
  e_Kmag mag (n) Uncertainty on K magnitude (Note 9)   (stat.error;phot.mag;em.IR.K)
  z  (n) Redshift (src.redshift)
  u_z (char) [ ?] Flagged '?' if redshift is uncertain (meta.code.error;src.redshift)
  r_ID (char) Source references (Note 10)   (meta.ref;pos.frame)
  _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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