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== 2017-12-18 == * Assemble SR2 IP. * Final assembly. * Test IP picos. * Find in-vac cables: * 1 x Type 3-2m * 5 x Type 1-2m * Set up SR2 rack * Get more 1-m power cables and connect up remaining boxes. * Run LAN and power cables for stepper drivers. * Debug SR2 real-time model (Yamamoto-san). * Do inventory of ballast masses. * Adjust verticality of assembly frame; center and immobilize optical table. * 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. * Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor). * Review Shoda-san's Guardian. * Review DIO stuff. * Review SR2 model (especially screens, macro text file). * Review DAC channel requests. |
==== Plan for week of 4/16 ==== * Move SF and BF for SRM out of the way. * Check results of gluing. * Build 1xRM * Calibrate OSEMs. * Start SR3 Hang * Reset assembly frame crossbars to correct heights. * Center the optical table. * Align the assembly frame vertically. * Install IM ring and IM. * Hang optic. * Hang RM. * Cable RM OSEMs. ==== Plan for week of 4/23 ==== * Clean parts (cable clamp bases, etc, etc; Hirata-san). * Observe KAGRA Phase 1 operations, assist if problems arise. * Continue SR3 hang. |
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* Review Shoda-san's Guardian. * Review DIO stuff. * 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. |
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* Hassle Miyo-kun for stepper drivers. | |
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* Glue SR3. * Disassemble two top filters. * Rebuild three top filters. |
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
Plan for week of 4/16
- Move SF and BF for SRM out of the way.
- Check results of gluing.
- Build 1xRM
- Calibrate OSEMs.
- Start SR3 Hang
- Reset assembly frame crossbars to correct heights.
- Center the optical table.
- Align the assembly frame vertically.
- Install IM ring and IM.
- Hang optic.
- Hang RM.
- Cable RM OSEMs.
Plan for week of 4/23
- Clean parts (cable clamp bases, etc, etc; Hirata-san).
- Observe KAGRA Phase 1 operations, assist if problems arise.
- Continue SR3 hang.
SR Prep Tasks - To Be Scheduled
- Review Shoda-san's Guardian.
- Review DIO stuff.
- 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.
- Disassemble two top filters.
- Rebuild three top filters.