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J/A+AS/146/365
  O & B stars uvby-Hbeta photometry. III. (Kaltcheva+, 2000)
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2000A&AS..146..365K
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1.J/A+AS/146/365/table1The uvby catalogue (283 rows)
2.J/A+AS/146/365/table2The Hβ catalogue (225 rows)

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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)
   (ALL)PPM  (i) PPM (Cat. I/193) number (meta.id;meta.main)
   (ALL)PPM_data (char) Link to all parameters of Position and Proper Motion catalogue (meta.id)
  (1)Vmag mag Transformed to the standard Johnson V mag (phot.mag;em.opt.V)
  (1)e_Vmag mag Mean error on V mag (stat.error)
  (1)(b-y) mag Stroemgren colour index (phot.color;em.opt.B;em.opt.V)
  (1)e_(b-y) mag Mean error on (b-y) (stat.error)
  (1)m1 mag m1 (=(v-b)-(b-y)) colour index (phot.color)
  (1)e_m1 mag Mean error on m1 (stat.error)
  (1)c1 mag c1 (=(u-v)-(v-b)) colour index (phot.color)
  (1)e_c1 mag Mean error on c1 (stat.error)

ALL cols		    
 (i)indexed column
  (1)w_Vmag  Weight of Vmag (stat.weight)
  (1)w_(b-y)  Weight of 4-colour indices (stat.weight)
  (1)o_Vmag  Number of nights of observations (meta.number)
   (ALL)HD  (n) HD (Cat. III/135) number (meta.id)
   (ALL)LS  (n) LS (Cat. III/43) number (meta.id)
  (2)beta mag Hβ index (spect.index;em.line.Hbeta)
  (2)e_beta mag Mean error on Hβ index (stat.error)
  (2)w_beta  Weight of Hβ index (stat.weight)
  (2)o_beta  Number of nights (meta.number)

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