BEGIN    BABAR        ! experiment name
         BRECO        ! BRECO tag, electrons only
         PRELIMINARY  ! status and reference
   
*INCLUDE babar_breco.param

MEASUREMENT vcb stat syst 
DATA  vcb     stat   syst
       10.03  0.19   0.33
DATA       
  ba2unc%   upvtx%  chi%
  +3.2      -0.9    +0.2
END