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Bug #5059
closedstage alpha position slip over time
Status:
Closed
Priority:
Normal
Assignee:
Category:
-
Target version:
Start date:
07/01/2017
Due date:
% Done:
0%
Estimated time:
Affected Version:
Appion/Leginon 3.2
Show in known bugs:
Yes
Workaround:
Description
It has become more common on Krios that the stage wobble tilt does not truly return to the original angle after eucentric focusing by stage tilting. In some case each iteration causes 0.03 degree of change. Since such as small value is within the resolution of the control, it does not get corrected. However, this accumulates over many iterations and can become significant.
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