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    User name X. Zheng

    Log entry time 03:41:12 on January22,2003

    Entry number 92938

    This entry is a followup to: 92930

    Followups:

    keyword=halo test - minor correction

    The number in the top right corner (below the stat. box) gives the ratio of
    events coming from downstream window (-0.2,-0.14m) and from the center
    of the cell (-0.14,+0.14m). Since the yield from window should not be
    significantly affected by the halo, larger ratio means less background from
    beam halo (shooting the cell walls).

    PS looks like cannot use math symbol for .lt. and .gt. in halog