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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+A/463/97
  Optical observations of GPS radio sources (Labiano+, 2007)
ReadMe+ftp
2007A&A...463...97L
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/463/97/table2(c)Positions of the optical counterparts (15 rows)
2.J/A+A/463/97/table4(c)Master list of GHz-peaked sources (172 rows)
3.J/A+A/463/97/refsReferences (36 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (1+2)Name (char) Source name (BHHMM-DDd) (meta.id;meta.main)
  (1+2)n_Name (char) [*] Individual note on Name (Note 1)   (meta.note)
  (1)RAJ2000 "h:m:s" (i) Radio right ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Radio declination sign (J2000) (Note 2)   (pos.eq.dec;meta.main)
  (1)RAo "h:m:s" Optical right ascension (J2000) (Note 3)   (pos.eq.ra)
  (1)DEo "d:m:s" Optical declination sign (J2000) (3) (pos.eq.dec)
  (1)R1  Likelihood ratio (stat.likelihood)
  (1)Filter (char) [BVR] Filter (Johnson-Cousins) (meta.note)
  (1)mag mag Magnitude in Filter (corrected for Galactic extinction) (phot.mag)
  (1)e_mag mag Photon noise error (first error) (Note 4)   (stat.error;phot.mag)

ALL cols		    
 (i)indexed column
  (1)e_mag2 mag Calibration error (second error) (Note 4)   (stat.error)
  (2)Class (char) Classification according to intrinsic peak frequency (Note 1)   (meta.code.class)
  (2)OptID (char) [G? Q] Optical identification, Galaxy or QSO (src.class)
  (2)l_z (char) Limit flag on z (meta.code.error;src.redshift)
  (2)z  (n) Redshift (src.redshift)
  (2)u_z (char) [?] Uncertainty flag on z (meta.code.error;src.redshift)
  (2)n_z (char) [p] p for photometric redshift (meta.note)
  (2)r_z (char) Reference where the source is listed as a GPS, and references for optical ID and redshift (meta.bib)
  (2)l_FPeak (char) [~>] Limit flag on FPeak (meta.code.error)
  (2)FPeak GHz (n) Observed frequency of the spectral peak (Note 2)   (em.freq;stat.max)
  (2)u_FPeak (char) [?] ?: confirmation of the radio spectral shape seems necessary (meta.code.error)
  (2)r_FPeak (char) Reference for FPeak (meta.bib)
  (2)l_FInt (char) [~>] Limit flag on Fint (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)FInt GHz (n) Intrinsic frequency of the spectral peak (em.freq)
  (2)u_FInt (char) [?] Uncertainty flag on FInt (meta.code.error)
  (2)Freq GHz (n) Frequency at which flux density was measured (em.freq)
  (2)Flux Jy (n) Flux density, measured at Freq (phot.flux.density;em.radio)
  (2)r_Flux  (n) Flux density reference (meta.bib)
  (2)_RA deg (i) Position (derived from Name) (right ascension part) (pos.eq.ra;meta.main)
  (2)_DE deg (i) Position (derived from Name) (declination part) (pos.eq.dec;meta.main)
  (2)Jname (char) Name (JHHMMSS+DDMMSS, from J2000 position) (meta.id)
  (3)Ref (char) Reference code (meta.note)
  (3)BibCode (char) BibCode (meta.bib.bibcode)
  (3)Aut (char) Author's name (meta.bib.author)
  (3)Com (char) Comments (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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