VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week

Facilities

• Vacuum and roll floor.
• Wipe ladders.
• Tidy tools, parts.

• Get stuff from ../WishList

2018-02-05

• Make in-air pico adapter cables.

• Label in-air pico adapter cables.

• Cable IM picos through to driver.

• Cable BF LVDT through to driver.

• Check LVDT resistances and inductances at various points from coils to rack.

• Cable BF FR stepper through to driver.
• Calibrate LVDT.
• Test IM picos and BF yaw pico.
• Test FR.
• Install ballast mass in BF.
• Build IRM around IM.
• Check PR3 area for Ø10x10 IM flag magnets.

2018-02-13

• Cable/test/adjust IM OSEMs.
• Cable IM OSEMs.
• Adjust IM OSEMs.
• Do TFs from IM OSEMs to IM OSEMs, OL pitch/yaw.
• Install pre-calculated BF trim mass.

Plan for week of 2/19

• Lift BF/... section and check total mass and balance.
• Cable and test BF picos.
• Add section of SS up to SF ring.
• Bring in SF.
• Add Cu segments to SF cap.
• Hook BF/... section.
• Route cables up to under SF.
• Check/adjust total mass of BF/... section.

SR Prep Tasks - To Be Scheduled

• Review Shoda-san's Guardian.
• Decide if we're really going to renumber IP channels.
• Review DIO stuff.
• Review SR2 model (especially screens, macro text file).
• Review DAC channel requests.
• Find out (from Takahashi-san) specifications for geophone pod items:
  • Screws for pod (cap-neck and neck-body).
  • Screws for geophone to interface plate.
  • Screws for interface plate to PI.
• Find or order geophone items.
• Get geophone circuit boards from Okutomi-san.
• Find fourth feedthrough
• Finish mass budget for SR2/SR3/SRM (Fabian) - mostly done.
• Design final SF ballast masses (Fabian).
• Get safety bars moved.
• Get air hose connection moved.
• Glue SR3.
• Set up SR3 rack.
• Set up SRM rack.
• Rebuild two BFs.
• Disassemble two top filters.
• Rebuild three top filters.