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User name Williamson
Log entry time 17:02:37 on September 25, 2006
Entry number 122826
This entry is a followup to: 122803
keyword=SMS: Magnet response to ESR transient
At around 10:40 today, we got a "helium supply pressure low" alarm. This
was at the same time that the target was alarming due to problems with
too much 15K helium (it was getting too cold). The pictures below show
what happened to the magnet. We came close to doing a slow dump because
the lower supply pressure translated into a lower reservoir pressure
which caused the lead b flow controller to lose lock and start to drop.
Supply and reservoir pressure
Lead flow
LHe Level
