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User name Jack
Log entry time 18:29:14 on March 31, 2008
Entry number 229222
keyword=Left Q3
Things are still not perfect with the Left Q3. Things seem to work ok,
but the operating point of the transistors is not quite what we would
like. For now we give the OK to degauss at 1400 amps. The supply should
NOT be set higher than this. The power supply itself stops output at
about 1550 amps, but it is unstable. There is a slight instability at
1400 amps, but it should work for degaussing the magnet. We will try to
monitor the power supply stability tonight and give further consideration
on it tomorrow.