VizieR

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

  
J/A+A/352/600
  O & B stars Hbeta photometry. I. (Kaltcheva+, 1999)
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1999A&A...352..600K
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1.J/A+A/352/600/table3uvby catalogue (127 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.
  LS (char) (i) LS (Cat. III/76 & III/43) number
  Vmag mag transformed to the standard Johnson Vmag
  e_Vmag mag Internal rms errors of one observation on Vmag
  (b-y) mag Stroemgren colour index
  e_(b-y) mag rms uncertainty on (b-y) (Note 1)   
  m1 mag m1 = (v-b) - (b-y) colour index
  e_m1 mag rms uncertainty on m1 (Note 1)   
  c1 mag c1 = (u-v) - (v-b) colour index
  e_c1 mag rms uncertainty on c1 (Note 1)   
  w_Vmag  Weight of V mag
  w_m1  Weight of 4-colour indices
  o_Vmag  Number of nights for each star
  HD  (n) HD cross-identification
  LS2  (n) Cross-identifications between luminous stars catalogues

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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