GTS meeting 1 14 19

• List of beamline hardware modifications:

1. Replace YAG screen on Viewer 1 - Done
2. Replace Slit on Viewer 2 with holes assembly - Done
3. Replace two ion collectors with new ones
4. Replace Harp fork (Tony)
5. Remove modified DP can - Done
6. Remove Faraday Cup - Done
7. Remove bellow upstream of dump - Done
8. Remove LDR Harp arm and replace with ion-pump
9. Install TE011 Cavity
10. Install Deflecting Cavity
11. Install new 5th solenoid
12. Move DP can 1 to end of beamline
13. All bellows at least 2.5 inch diameter
14. Both gate valves are 2.5 inch-bore and will remain on beamline

• Remove gain-switched laser from GTS to LERF

• List of software and controls changes:

1. Re-program SCAM to allow for 1 Hz and 50 ns macro-pulses
2. Add 5th solenoid to magnet screen

• Modification to HV and Preparation chambers:

1. Upgrade anode HV bias feed-through to 5 kV
2. Remove anode and clean melted spot
3. Fix Transverse Manipulator
4. Fix Sb boat
5. Clean chamber of Sb pellets