Presentation:

Takashi slide with Frascati, analyzing and downstream Frascati magnet. Beam can be move by dx=1mm and dy by 1 mm. Magnet strength can be varied with 18D36/Frascati by dx=1mm. Beam must clear photon and electron beam lines. Vac Box positioned to and surveyed with dx<1mm and dz<1mm. Surveying can be done very accurately.

Tracker, 2 motors front and 2 motors back operate in the vertical. Position to better than 50 microns. No remote horizontal alignment. How to align the tracker module relative to the vac chamber. Need access on both ends. Align tracker module relative to the base. Align relative to vac chamber. Position vac chamber relative to magnet.

Desire to have target out when we first bring beam into system.
Option A) Attach to upper or lower Silicon assembly. Move target out of beam by moving silicon out.
Option B) Separate motor to move target relative to silicon assembly.
Option C) Use J-lab actuation system and mount Clive's target on it.

HPS Alignment Procedures.pptx

e2_solid_targets.pdf

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