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User name Jack (Techs)
Log entry time 13:34:04 on October 22, 2009
Entry number 296110
keyword=Right sieve slit position encoder dead
The position encoder for the Right Arm sieve slit is dead. It resides
inside the collimator box on the front of Q1. This is inside the
spectrometer vacuum system. The collimator can be moved, but we have no
readback to tell us where it is. The power supply to drive the motor has
been turned off.