• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name kramerk

    Log entry time 02:10:47 on July27,2001

    Entry number 67859

    keyword=Target - Some NMR Grad. Coil Tests

    Since the beam is down of extended period I did some tests of the NMR system with the longitudinal gradient coils:
    01:27 Performed NMR lasers on, no gradient coils, starting polarization 49.8%
    01:33 Performed NMR lasers on, 3.5 amp long grad coil, 0.0 amps trans. grad coils
    01:37 Performed NMR lasers on, no gradient coils
    01:38 Moved target back to BeO so MCC could do some beam tuning
    01:45 Moving target back in to pick-up coils
    01:48 Performed NMR lasers on, no gradient coils
    01:50 Performed NMR lasers on, 7.0 amp long. grad. coils, 0.0 amps, trans grad coils
    01:54 Performed NMR lasers on, no gradient coils, final polarization 48.5%
    01:55 Moved target back to BeO position, waiting for beam