ELOG - Vac-P1 still 1.2mtorr

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Sat Jul 31 22:35:01 2010, Koji, Update, VAC, Vac-P1 still 1.2mtorr

Message ID: 3343 Entry time: Sat Jul 31 22:35:01 2010 Reply to this: 3344

I resumed the pumping from 19:00.

Now the valve RV1 is full open. But the pumping is really slow as we are using only one RP.

After 3hrs of pumping, P1 reached 1.2mmtorr but still we need 2hrs of pumping...

I stopped pumping at 22:30.