Subject: RAITH still pumping down!
From: James Conway <jwc@snf.stanford.edu>
Date: Thu, 17 Apr 2003 17:26:59 -0700

 
Greetings:

We closed up the RAITH system this morning at 6 AM and have been pumping since then.  Should you desire access and use this evening you must wait until the SYSTEM vacuum is below 5.0 E -6 Torr before you will be able to fire up the Electron Gun. 

Currently the system vacuum is 6.4 E -6 Torr.
I would expect that you will be ready to go about 21:00 hours.

Give me a call if you have any questions whatsoever:  415-412-4825

Cheers,

James Conway