Subject: Shutdown raith SNF 2004-08-12 13:54:23: LEO E/O BOARD FAILURE
Date: Thu, 12 Aug 2004 13:54:24 -0700

The scan rotation calibration function used to maintain Orthogonality is failing --
slowly, and now has failed.  This is the source of the misshaped shot spots in the V
(Y) axis imaging plane.
This will require replacement of the E/O Board.
We are attempting to locate a calibrated and tested board from ZEISS.
James Conway  08122004_1351 hours.