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| Deletions are marked like this. | Additions are marked like this. |
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| === Facilities === | ==== Facilities ==== |
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| == Coming Weeks == | |
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| ==== 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. |
=== 2018-05-21 === ==== Main Sequence ==== * Cable and (re-)test TM OSEMs, IM picos, BF yaw pico, BF LVDT and FR. * Install IRM sides, and IM OSEMs. * Center IM OSEMs (in/out and laterally) * Route all cables to underneath BF. * Add BF internal ballast mass. * Add BF cap. ==== F0/LBB Stuff ==== * Create LBB blade sets (if screws are available) * Install LBB blade sets on PIs #1 and #3 (if possible). * Install cable clamps on PIs #1 and #3. * Put LBB damper rings in SR3 tank. |
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| ==== 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. |
=== 2018-05-28 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-04 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-11 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-18 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-06-25 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-07-02 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-07-09 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-07-16 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-07-23 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== |
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| === Tunnel === * Calibrate last six IM OSEMs. * Install first set of LBB damper rings in SR3 tank. * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?] * Finish half-completed geophones. * Characterize final top filter blades (from 5/31). * Rebuild filters in PIs #1 and #3. * Install clamps on PIs #1 and #3. * Install LBB units on PIs #1 and #3. * Install correct IP in PI #3. * Rebuild filter in PI #2. * Install clamps on PI #2. * Install LBB blade units on PI #2. === Mitaka or remotely === * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?] * (Continue to) soak the sapphire prisms off the dummy BS for reuse on the SRM metal mass. * Set up SR2 Guardian. * Install damping filters for SR2. |
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| * 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. |
* Set up SR2 and SR3 Guardian. * Create Python drivers for SR3_IM and SR3_BF picos and link to them from Mio-kun's PICO_MASTER.adl MEDM screen. * Install damping filters for SR2. * Do buoyancy calculation (see LIGO-T1100616). === Ordering === See ../WishList . |
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
Coming Weeks
2018-05-21
Main Sequence
- Cable and (re-)test TM OSEMs, IM picos, BF yaw pico, BF LVDT and FR.
- Install IRM sides, and IM OSEMs.
- Center IM OSEMs (in/out and laterally)
- Route all cables to underneath BF.
- Add BF internal ballast mass.
- Add BF cap.
F0/LBB Stuff
- Create LBB blade sets (if screws are available)
- Install LBB blade sets on PIs #1 and #3 (if possible).
- Install cable clamps on PIs #1 and #3.
- Put LBB damper rings in SR3 tank.
2018-05-28
Main Sequence
F0/LBB Stuff
2018-06-04
Main Sequence
F0/LBB Stuff
2018-06-11
Main Sequence
F0/LBB Stuff
2018-06-18
Main Sequence
F0/LBB Stuff
2018-06-25
Main Sequence
F0/LBB Stuff
2018-07-02
Main Sequence
F0/LBB Stuff
2018-07-09
Main Sequence
F0/LBB Stuff
2018-07-16
Main Sequence
F0/LBB Stuff
2018-07-23
Main Sequence
F0/LBB Stuff
SR Prep Tasks - To Be Scheduled
Tunnel
- Calibrate last six IM OSEMs.
- Install first set of LBB damper rings in SR3 tank.
- Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
- Finish half-completed geophones.
- Characterize final top filter blades (from 5/31).
- Rebuild filters in PIs #1 and #3.
- Install clamps on PIs #1 and #3.
- Install LBB units on PIs #1 and #3.
- Install correct IP in PI #3.
- Rebuild filter in PI #2.
- Install clamps on PI #2.
- Install LBB blade units on PI #2.
Mitaka or remotely
- Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
- (Continue to) soak the sapphire prisms off the dummy BS for reuse on the SRM metal mass.
- Set up SR2 Guardian.
- Install damping filters for SR2.
- Review Shoda-san's Guardian.
- Review DIO stuff.
- Review DAC channel requests.
- Set up SR2 and SR3 Guardian.
- Create Python drivers for SR3_IM and SR3_BF picos and link to them from Mio-kun's PICO_MASTER.adl MEDM screen.
- Install damping filters for SR2.
- Do buoyancy calculation (see LIGO-T1100616).
Ordering
See ../WishList .