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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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| == 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.)-- * --(Crane in BF.)-- * --(Install BF-IRM rods and top plate of IRM.)-- * --(Install BF-IM rod with flying saucer.)-- * --(Hook IM.)-- * --(Route cables via flying saucer up to under BF.)-- |
=== 2018-06-04 === ==== Main Sequence ==== * Debug stuff. * Finish debugging BS BIO. * Make SR3, SR2, SRM like BS. * IM BIO connection is wrong. V goes H and H goes V. * Swap the LPCD to HPCD. * Check the payload so that it gives us the correct TF. * Install L-brackets on BF and SF rings. * Add extra spacers under SF to give more jack range. * Suspend BF/... section. * Adjust BF trim mass. * Route cables through SF-BF flying saucer up to bottom of SF. * Adjust BF trim mass. * Readjust payload. * Take TFs. * Add budgeted ballast mass to SF. * Cable, test SF LVDT and FR. * Grab and configure a picomotor driver as SR2_BF 10.68.150.25. * Set up software pico drivers for SR3_IM and SR3_BF. * Replace ceramic thrust bearing in PI #3 with metal one (do PI #1 as well if time). |
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| == 2018-01-22 == * Debug keystone issue. * Adjust IM/RM/SR total mass and pitch/roll balance. * Test IM picos. * Prepare SR3 area for PI test. * Check BF yaw pico. |
==== F0/LBB Stuff ==== * Finish tuning F0 in PI #3. * Characterize more blades? * Park PI #1 in SR3 AF. * Crane PI #3 behind SR3. * Crane PI #1 to factory area. * Build/tune F0 in PI #1. |
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| == 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 |
==== Software ==== * Split SRx real-time models? * Fix white channels on BS screens (will probably be an issue for SRx models if/when split). === 2018-06-18 === ==== Main Sequence ==== * SF/... TFs. ==== F0/LBB Stuff ==== * Wrap PI #1. * Crane PI #1 to SR2 AF. * Crane PI #3 into SR3 AF. * Remove SR3 tank lid, crane LBB rings to top of lower half of the tank. |
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| * 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. |
=== 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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| * 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. |
=== 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 . |
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
2018-06-04
Main Sequence
- Debug stuff.
- Finish debugging BS BIO.
- Make SR3, SR2, SRM like BS.
- IM BIO connection is wrong. V goes H and H goes V.
- Swap the LPCD to HPCD.
- Check the payload so that it gives us the correct TF.
- Install L-brackets on BF and SF rings.
- Add extra spacers under SF to give more jack range.
- Suspend BF/... section.
- Adjust BF trim mass.
- Route cables through SF-BF flying saucer up to bottom of SF.
- Adjust BF trim mass.
- Readjust payload.
- Take TFs.
- Add budgeted ballast mass to SF.
- Cable, test SF LVDT and FR.
- Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
- Set up software pico drivers for SR3_IM and SR3_BF.
- Replace ceramic thrust bearing in PI #3 with metal one (do PI #1 as well if time).
F0/LBB Stuff
- Finish tuning F0 in PI #3.
- Characterize more blades?
- Park PI #1 in SR3 AF.
- Crane PI #3 behind SR3.
- Crane PI #1 to factory area.
- Build/tune F0 in PI #1.
Software
- Split SRx real-time models?
- Fix white channels on BS screens (will probably be an issue for SRx models if/when split).
2018-06-18
Main Sequence
- SF/... TFs.
F0/LBB Stuff
- Wrap PI #1.
- Crane PI #1 to SR2 AF.
- Crane PI #3 into SR3 AF.
- Remove SR3 tank lid, crane LBB rings to top of lower half of the tank.
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 .