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Deletions are marked like this. | Additions are marked like this. |
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== 2017-12-11 == * Double check prism heights. * Do mirror gluing. * Assemble SR2 IP. * Set up for testing IP with BS pico driver. * Make pico cable. * Assemble IP. * Test IP picos. * Weigh BF. * Find accessories. * Do weighing. |
== 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 |
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* 2 x Type 3-6m | |
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* 4 x Type 4-1.5m | |
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* 7 x Type 2-2m * Set up SR2 rack * Get ADC/DAC/DIO cards. (Done?) * Hassle Miyo-kun for pico and stepper drivers. * Get Miyakawa/Yamamoto to connect rack to DC power, Internet, etc. * Get cables/cards for SR2. (Done?) * Find and attach feedthroughs. * Adjust verticality of assembly frame; center and immobilize optical table. |
* 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. |
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* Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor). | * 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. |
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=== Design/Purchasing === * Lots of stuff - see Hirata-san's spreadsheet. ==== Order now ==== * Bread boards for SR -> Orderd. delivery date:10/18-20 * Include installation work in the contract * Total budget = 5MJPY * PEEK collet for "Small hexagon"(cable clamp) -> need modification. ==== Need simple design changes ==== * Receptacles for Bread board damper * There is a mistake in the PROMEC drawing. * Hirata-san will make a new 2D drawing * IM wire clamps for SR * Need to change the height -> watiting second quote. ==== Need Fabian's input ==== * Cable clamps for BF,SF and PI -> 方式を決める * Design change for the PI clamps, because the SR PIs are NIKHEF ones. * Ballast masses for BF and SF * 製作に2週間程度 * 10月頭にTop Filterの最適荷重を実測。それに合わせて発注。それまでにデザインは用意しておく。 * 測定に必要な物品の準備 -> 月曜日に高橋さんと相談 ==== Need more discussion/checks ==== * Blade spring assembly for LBB * Check the load of the LBB and decide the design load of the springs * Correct the length * Scale the width of the current blades to design the new blades -> 高橋さんと相談 * SR用LBBの重さを確認 * Bread board damper rings * Need to check whether we can put a full ring into the chamber from the side flanges or not. -> need modification === Electronics === |
* Install SR2 booth thermometer and edit macro.txt file. |
VIS Type B SR Near Term To-Do List
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.