2800 is being baked right now. We are planning to bring it up on Friday 8/21.
2800 is down due to poor vacuum started 8/18 at 11am and up 8/28 at 4pm
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2800 is up. We found that vacuum gets really bad when a holder is inserted. We suspect it is due to moisture on the holders. Please plasma clean any holder you maybe using. Pre-pump a holder longer.
2800 vacuum trouble continues. The scope is not operational yet.