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| Deletions are marked like this. | Additions are marked like this. |
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| == 2017-11-06 == * Confirm location of sapphire prisms. * Bring SR2 into tunnel. * Find mirror gluing items. * Mirror * Mirror box * Prisms * Secondary prisms * Magnets * Magnet bases * Prism micrometer stages * Prism jigs * Magnet jigs * Balance * Stirrers * Mixing dishes * Lenses for inspecting scribe lines * Procedure document. * EP30 * Glass beads * Rehearse mirror gluing. |
== 2017-12-11 == * --(Double check prism heights.)-- * --(Do mirror gluing.)-- * --(Check mirror gluing.)-- * Assemble SR2 IP. * --(Hassle Miyo-kun for pico driver.)-- * --(Set up for testing IP with pico driver.)-- * --(Make pico cable.)-- * --(Glue Misumi plug in movable mass (also glue remaining disks in IM flags).)-- * Assemble IP. * Test IP picos. * --(Weigh BF.)-- * --(Find accessories.)-- * --(Do weighing.)-- * Find in-vac cables: * --(2 x Type 3-6m )-- * 1 x Type 3-2m * --(4)-- 3 x Type 4-1.5m * 5 x Type 1-2m * --(7 x Type 2-2m)-- * --(Set up SR2 rack)-- * --(Get ADC/DAC/DIO cards)-- * --(Get cables/cards for SR2)-- * --(Get BIO white cables x 10)-- * --(Hassle Miyakawa/Yamamoto to connect rack to DC power, Internet, etc.)-- * Get SR2 real-time model running (Yamamoto-san). * Do inventory of ballast masses. * Adjust verticality of assembly frame; center and immobilize optical table. * --(Find and attach feedthroughs.)-- * --(Find circuit boards for geophones)-- (Okutomi-san says we have 5 free plus 5 tied up in his experiment till Feb-Mar 2018.) * --(Check if they have sockets soldered on.)-- (Yes.) * --(Check if they come with hex posts.)-- (Yes.) * 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. |
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| == SR Prep Tasks == === Design/Purchasing === * Do rough mass budget for SR2/SR3/SRM. |
== SR Prep Tasks - To Be Scheduled == * Hassle Miyo-kun for stepper drivers. * Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor). * Finish mass budget for SR2/SR3/SRM (Fabian) - mostly done. |
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| * Confrim location of sapphire prisms. ==== 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 ==== * SUS wires(3 types) for the LBB * Change the length -> Orderd. delivery date:10/ * 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. * SR assembly frame -> Ordered. delivery date:9/27-29 * Mark is checking the design from Fabian * We should order the parts necessary to modify the BS assembly frame to the SR2 assembly frame ==== 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 === * Get cables/cards for SR3: * 5 DSub-37 cables (tent) * 5 DSub-15M to DSub-9M adapter cables (tent) * 3 DIO cards (tent) * 2 DSub-9 FF gender benders (for LVDTs) * extra ADC card(s)? * extra DAC card(s)? * BNC-LEMO adapter (for LVDTs) * etc |
* Get safety bars moved. * Get air hose connection moved. * Get geophone circuit boards from Okutomi-san. * |
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
2017-12-11
Double check prism heights.
Do mirror gluing.
Check mirror gluing.
- Assemble SR2 IP.
Hassle Miyo-kun for pico driver.
Set up for testing IP with pico driver.
Make pico cable.
Glue Misumi plug in movable mass (also glue remaining disks in IM flags).
- Assemble IP.
- Test IP picos.
Weigh BF.
Find accessories.
Do weighing.
- Find in-vac cables:
2 x Type 3-6m
- 1 x Type 3-2m
4 3 x Type 4-1.5m
- 5 x Type 1-2m
7 x Type 2-2m
Set up SR2 rack
Get ADC/DAC/DIO cards
Get cables/cards for SR2
Get BIO white cables x 10
Hassle Miyakawa/Yamamoto to connect rack to DC power, Internet, etc.
- Get SR2 real-time model running (Yamamoto-san).
- Do inventory of ballast masses.
- Adjust verticality of assembly frame; center and immobilize optical table.
Find and attach feedthroughs.
Find circuit boards for geophones (Okutomi-san says we have 5 free plus 5 tied up in his experiment till Feb-Mar 2018.)
Check if they have sockets soldered on. (Yes.)
Check if they come with hex posts. (Yes.)
- 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.
SR Prep Tasks - To Be Scheduled
- Hassle Miyo-kun for stepper drivers.
- Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor).
- 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.
- Get geophone circuit boards from Okutomi-san.