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User name vasulk
Log entry time 16:23:01 on April30,2003
Entry number 99211
keyword=Short Carbon foil
When I replaced the thin carbon foil with the thick one yesterday, I noticed some burn marks on the foil holder. This could be the result of moving the beam position vetically by -2 mm. The carbon foil is only extends 7 mm above the foil holder. So the beam position should not be moved vertically on the short foil (mutli-foil) position.