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

2018-01-15

• Set up SR2 rack

  • Get more 1-m power cables and connect up remaining boxes. (No orange ones left - used yellow temporarily.)

  • Run LAN and power cables for stepper drivers.

• Cable RM OSEMs to rack.

• Setup QPD and cable to rack.

• Fix links to OPLEVINF filter screen from chain screen.

• Initialize gains and matrix elements for SR2 OL.

• Wash parts for flying saucers.

• Test nuts for flying saucers.
• Order more nuts for flying saucers.
• Add DRIVEALIGN button to overview screen.

• Check sizes and in-stock numbers of screws for geophones.

  • 20 x M8*35 (need 3*16=48)
  • 35 x M8*30 (need 3*8=24)
  • 4 x Viton disks (need 4)
  • 123 M8 washers (need 3*24=72)
• Do TFs from RM OSEMS to OL pitch/roll.
• Make IM OSEMs.
• Install load gauge adapter.
• Lift IM/RM/SR with LGA, check/adjust total mass and pitch/yaw balance.
• Test IM picos.

2018-01-22

• Crane in BF.
• Hook IM.
• Route cables via flying saucer up to under BF.
• Recheck total mass and pitch/roll balance.
• Check BF yaw pico.

2018-01-28

• Install IRM.
• Adjust IM OSEMs.
• Cable IM OSEMs.
• Do TFs from IM OSEMs to IM OSEMs, OL pitch/yaw.
• Install pre-calculated BF trim mass.
• Lift
• Find in-vac cables:
  • 1 x Type 3-2m
  • 5 x Type 1-2m
• 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.

SR Prep Tasks - To Be Scheduled

• Replace temporary yellow DC power cables in SR2 rack with orange ones.
• Find out (from Takahashi-san) specifications for geophone pod items:
  • Screws for pod (cap-neck and neck-body).

  • Cu O-rings for pod (two sizes).

  • Viton O-ring for under geophone.
  • Screws for immobilizing geophone (M4?).
  • 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
• Hassle Miyo-kun for stepper drivers.
• 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.
• Install SR2 booth thermometer and edit macro.txt file.