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User name jpchen
Log entry time 14:29:42 on June 3,2010
Entry number 324279
keyword=target cooldown started.Started target cooldown procedure about half an hour ago.
Called MCC to request 15K cool-down at 1:50 pm. Informed cryogroup.
Before the cooldown started, scattering chamber vacuum is about
2 * 10-5. Now is cooldowning the tarnsfer lines.
The whole procedure is expected to take about 3-4 hours.
FIGURE 1
FIGURE 2
