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- It is important that the e-beam never passes through the CsI array Move the screen for LVOF: Experiment → LI20 → MC01 → M6 (LFOV)
Out position: 55mm
DRZ: 0mm
CsI: 145mm
(the screen can be moved by small amounts to change the exact position where the e-beam hits, e.g., to avoid beam marks of the screen, etc.(see Measure scattered (low-energy) electrons)