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    User name Jack

    Log entry time 20:11:18 on December 04, 2007

    Entry number 218291

    This entry is a followup to: 218276

    keyword=Gas system shutdown earlier today

    The nitrogen cylinders ran out this morning and shut the gas systems down. The gas flows were interrupted from 11:20AM till 1:45PM. About 2 hours. The mix ratio for the VDCs was not affected much, just the flow was stopped.