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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/119/2571
  UBVRI photometry of HDF QSOs and galaxies (Vanden Berk+, 2000)
ReadMe+ftp
2000AJ....119.2571V
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/119/2571/table2(c)Unconfirmed UVX QSO candidates (102 rows)
2.J/AJ/119/2571/table4(c)Unconfirmed high-z QSO candidates (22 rows)
3.J/AJ/119/2571/table5(c)Spectroscopically confirmed QSOs and galaxies (23 rows)
4.J/AJ/119/2571/table6(c)Spectroscopically identified stars (14 rows)
5.J/AJ/119/2571/phothdf(c)Photometry and stellarity of objects detected in at least one band (10647 rows)
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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+3+4)Type (char) [BF] B: Bright UVX Candidates, F: Faint UVX Candidates
  (1+2+3+4)RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (Note 1)   (pos.eq.ra;meta.main)
  (1+2+3+4)DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  (1)U-B mag (n) U-B Bessel colour index
  (1)B-V mag (n) B-V Bessel colour index
   (ALL)Bmag mag (n) B Bessel magnitude
   (ALL)Rmag mag (n) R Bessel magnitude
   (ALL)Imag mag (n) I Bessel magnitude
  (1)n_Imag (char) [*] Note on Imag (Note 2)   
  (2+3+4+5)Umag mag (n) U Bessel magnitude

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3+4+5)Vmag mag V Bessel magnitude
  (3)[VSC2000] (char) Name based on J2000.0 coordinates
  (3+5)e_Umag mag rms uncertainty on U mag
  (3+5)e_Bmag mag rms uncertainty on B mag
  (3+5)e_Vmag mag rms uncertainty on V mag
  (3+5)e_Rmag mag rms uncertainty on R mag
  (3+5)e_Imag mag rms uncertainty on I mag
  (3)zem  Emission redshift
  (3)n_zem (char) [a] a: Spectroscopic identification and redshift from Liu et al., 1999AJ....118.1912L
  (5)RA2000 "h:m:s" (i) Right ascension (2000.0) (pos.eq.ra;meta.main)
  (5)DE2000 "d:m:s" (i) Declination (2000.0) (pos.eq.dec;meta.main)
  (5)siU  (n) [0,1] U band stellarity index (Note 1)   
  (5)siB  (n) [0,1] B band stellarity index (Note 1)   

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5)siV  (n) [0,1] V band stellarity index (Note 1)   
  (5)siR  (n) [0,1] R band stellarity index (Note 1)   
  (5)siI  (n) [0,1] I band stellarity index (Note 1)   
  (5)si  (n) [0,1] Average stellarity index (Note 1)   

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