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Deletions are marked like this. | Additions are marked like this. |
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=== Facilities === | ==== Facilities ==== |
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* Wipe ladders. | * Wipe ladders, assembly frame. |
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== Coming Weeks == | |
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== 2018-02-05 == * --(Check PR3 area for Ø10x10 IM flag magnets.)-- * --(Make in-air pico adapter cables.)-- * --(Label in-air pico adapter cables.)-- * --(Cable IM picos through to driver.)-- * --(Cable BF LVDT through to driver.)-- * --(Check LVDT resistances and inductances at various points from coils to rack.)-- * Cable BF FR stepper through to driver. * --(Calibrate LVDT.)-- * Test IM picos and BF yaw pico. * Test FR. * --(Install ballast mass in BF.)-- * Remove stuff from changing area in preparation for installing SS sheet. |
=== 2018-10-01 === ==== Etc ==== * Take SRM LVDT driver out of rack for Lucia. ==== SR2 ==== * --(Turn off KOACH filters in tank and see if BF keystone rises.)-- * --(Install shelves in small rack, and put sat amps, drivers, etc inside.)-- * --(Run power and network to pico drivers and steppers.)-- * --(Test picos.)-- * --(Test GAS steppers.)-- * --(Adjust pitch/roll of IM with picos.)-- * --(Offload BF GAS LVDT offset with FR stepper.)-- * Receive extra cables (Type 1 and 2). * Cable IP items: * Geophones * LVDTs * Steppers * Add arc weights and geophones. (Might have to reserve one geophone for Fujii-Fun - check.) * Test IP items. * Geophones * LVDTs * Steppers * Unlock and center IP. * More TFs. |
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== 2018-02-13 == * Build IRM around IM. * Cable/test/adjust IM OSEMs. * Cable IM OSEMs. * Adjust IM OSEMs. * Do TFs from IM OSEMs to IM OSEMs, OL pitch/yaw. * Install pre-calculated BF trim mass. |
==== SRM ==== * --(Add TM OSEM cables.)-- * --(Set TM pitch and tighten clamps.)-- * Set RM pitch and tighten clamps. * Remove winch system and restore items removed from top of IM. * Add and adjust position of jacks at top level. * Suspend and weigh IM/... section. * Add BF crossbars to AF. * Build up SS to BF level. * Suspend IM/... section and adjust ballast/trim masses. * Install feedthroughs on AF (3 available; need to get a 4th). * Arrange power to SRM rack and get it running. * Check the IRIG-B 9999xx fix has been applied (klog [[http://klog.icrr.u-tokyo.ac.jp/osl/index.php?r=6031||6031]]). |
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==== Plan for week of 2/19 ==== * Lift BF/... section and check total mass and balance. * Cable and test BF picos. * Add section of SS up to SF ring. * Bring in SF. * Add Cu segments to SF cap. * Hook BF/... section. * Route cables up to under SF. * Check/adjust total mass of BF/... section. |
==== SR3 ==== * ''Don't even '''think''' about doing anything with SR3.'' |
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* 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). |
=== Tunnel === * Add SR3 LBB ballast mass. * Install SR3 LEN OL. * Rebuild PI #2 F0 for SRM. * Retrieve BNC-Lemo cable from Nakano-kun. * Get at least one BIO Converter chassis fully connected (CONTEC BIO card, WD and stepper motor chassis) for implementation and test of stepper motor reset function. * Install, cable SR3 PI yaw stepper. * Correct flipped connections in SRM PI LVDTs. * Grab and configure a picomotor driver as SR2_BF 10.68.150.25. * Check SR2, SR3 TM coil gains for magnet polarity compensation. * Rebuild filter in PI #2 for SRM. * Clean/Replace yoke in PI #2 for SRM. * Install clamps on PI #2 for SRM. * Install LBB blade units on PI #2 for SRM. * Install geophone plates on PI #2 for SRM. * Replace chipped magnets (12x12x12 mm) in SR3 IP, H1 and H2. === Mitaka or remotely === * Write generic Type B Guardian; make BS and SR3 inherit from it; make analog WD optional for now (all suspensions will get them eventually). * Create software stepper drivers for SR3 and SRM and link to them from STEP_MASTER.adl screen. * 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. * Set up SR3 rack. * Set up SRM rack. * Rebuild two BFs. * Disassemble two top filters. * Rebuild three top filters. |
* Set up SR2 Guardian. * Install damping filters for SR2. * Split SRx real-time models? === 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, assembly frame.
- Tidy tools, parts.
Get stuff from ../WishList
Coming Weeks
2018-10-01
Etc
- Take SRM LVDT driver out of rack for Lucia.
SR2
Turn off KOACH filters in tank and see if BF keystone rises.
Install shelves in small rack, and put sat amps, drivers, etc inside.
Run power and network to pico drivers and steppers.
Test picos.
Test GAS steppers.
Adjust pitch/roll of IM with picos.
Offload BF GAS LVDT offset with FR stepper.
- Receive extra cables (Type 1 and 2).
- Cable IP items:
- Geophones
- LVDTs
- Steppers
- Add arc weights and geophones. (Might have to reserve one geophone for Fujii-Fun - check.)
- Test IP items.
- Geophones
- LVDTs
- Steppers
- Unlock and center IP.
- More TFs.
SRM
Add TM OSEM cables.
Set TM pitch and tighten clamps.
- Set RM pitch and tighten clamps.
- Remove winch system and restore items removed from top of IM.
- Add and adjust position of jacks at top level.
- Suspend and weigh IM/... section.
- Add BF crossbars to AF.
- Build up SS to BF level.
- Suspend IM/... section and adjust ballast/trim masses.
- Install feedthroughs on AF (3 available; need to get a 4th).
- Arrange power to SRM rack and get it running.
Check the IRIG-B 9999xx fix has been applied (klog http://klog.icrr.u-tokyo.ac.jp/osl/index.php?r=6031).
SR3
Don't even think about doing anything with SR3.
SR Prep Tasks - To Be Scheduled
Tunnel
- Add SR3 LBB ballast mass.
- Install SR3 LEN OL.
- Rebuild PI #2 F0 for SRM.
- Retrieve BNC-Lemo cable from Nakano-kun.
- Get at least one BIO Converter chassis fully connected (CONTEC BIO card, WD and stepper motor chassis) for implementation and test of stepper motor reset function.
- Install, cable SR3 PI yaw stepper.
- Correct flipped connections in SRM PI LVDTs.
- Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- Rebuild filter in PI #2 for SRM.
- Clean/Replace yoke in PI #2 for SRM.
- Install clamps on PI #2 for SRM.
- Install LBB blade units on PI #2 for SRM.
- Install geophone plates on PI #2 for SRM.
- Replace chipped magnets (12x12x12 mm) in SR3 IP, H1 and H2.
Mitaka or remotely
- Write generic Type B Guardian; make BS and SR3 inherit from it; make analog WD optional for now (all suspensions will get them eventually).
- Create software stepper drivers for SR3 and SRM and link to them from STEP_MASTER.adl screen.
- 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 DAC channel requests.
- Set up SR2 Guardian.
- Install damping filters for SR2.
- Split SRx real-time models?
Ordering
See ../WishList .