• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name Jin Huang

    Log entry time 00:35:12 on June 05, 2009

    Entry number 279031

    This entry is a followup to: 278970

    Followups:

    keyword=NMR 60.5%

    Somehow the "SAVE DATA" button on the NMR GUI was off since beginning of owl shift. And TO did an NMR at 12:15AM, which shows an polarization of 62% was not saved. Production run 3197/22069 were started thereafter.

    I was called about the problem. Production run 3197/22069 were then stopped to perform another NMR, which give a pol. of 60.5%. Production run 3198/22070 was just started after the second NMR.

    For TOs: Please make sure "save data" button is always kept on.




    First NMR. Data not saved



    Second NMR