User name P. Monaghan
Log entry time 17:01:27 on March 14, 2005
Entry number 141473
keyword=Target: Set fan speeds to 24Hz
Since we are not going to use the cryogenic targets (loop one and two)
for some time, I have turned the fan speeds down to 24Hz on both loops.
The JT valves were also closed a little so that the high power heater
output for each loop was reduced to around 50W. NOTE: the fans have to be
put back up to 60 Hz again, if either loop is going to be used in the beam.