A brief description of the issue, including specific stakeholders and the business case where appropriate
kb motors, two mirrors vertical and horizontal
ecah has 2 motors, bend1, bend2
usually moved simultaneously, but for fine focus separately
align the pinhole to reduce the scatter -
400 micron or 200 micron, then centralize it
usuallly not seen immediately
FocusingMirror misses curvature
preparation for the wire stage - check if we have any
gold wires on the sample stage - scanned in one direction
first horizonal, vertical
then record with IT the absorption profile, derviative and fitting
then changing the bend
could be 10 iterations, in either direction
to minimuze the beam size until it changes
to see the beam shape and the size
takes usually 30 minutes to go through focusing manually, 2-3 hours
A brief description of the issue, including specific stakeholders and the business case where appropriate
notes
Acceptance Criteria