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User name X. Zheng
Log entry time 16:00:40 on April30,2007
Entry number 200636
keyword=day shift summary
11:38 Ron noticed ESR 4K flow dropped to zero, then is slowly back;
11:40 lost right Q3, then all other magnets;
12:30 cryo group has to shut off the flow to our target. The target vented;
15:00 target is back, set the magnets to the correct momentum and waiting...
16:00 right dipole is still not back, but won't take too long.
Good production runs on 4He during this shift:
3014-3023