User name X. Zheng
Log entry time 12:32:21 on April30,2007
Entry number 200632
keyword=target warm up
Crew chief just call: cryo group has to turn off the flow to our target.
Before this happened, the target 4K flow was 36 g/s instead of the normal 20g/s for a little while. It was 20g/s when the ESR tripped.