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User name Donal

Log entry time 18:42:32 on January 29, 2008

Entry number 150241

keyword=Down for the night

After much discussion and consultation (Steve Wood, Arn Fryberger, Greg Smith, Walter Kellner, ...) it was determined to take the prudent course and not return beam to the hall. Further investigations of the downstream beam vacuum problem can be made tomorrow - possibly adding another pump to the beam line.

Waiting overnight will allow the radiation levels to subside, thus making it possible to undertake a remediation.

Target operator should come in.

Dipole will be left on.