2970
Comment:
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2775
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Deletions are marked like this. | Additions are marked like this. |
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=== 2018-06-18 === | === 2018-07-02 === |
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* Tweak BF total trim masses. * SF/... TFs. * Add budgeted ballast mass to SF (or remove stuff!). * Cable, test SF FR. * Grab and configure a picomotor driver as SR2_BF 10.68.150.25. * Check JGWDoc electronic item lists are up to date. |
* Install, cable PI yaw stepper. * Decide whether to install ballast mass inside SF. * Install SF ballast mass inside or on top, less reserve for cables. * Route cables around SF up to flying saucer and PI. * Finalize SF trim mass. * Install and cable geophones. * Install arc weights. * Unclamp assembly frame at IM level. * Unlock and center IP. * Calibrate horizontal LVDTs. * Make three in-air stepper splitter cables for SR2, SR3 and SRM. * Create software stepper drivers for SR3 and SRM and link to from STEP_MASTER.adl screen. |
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* Finish tuning F0 in PI #3. * Replace ceramic thrust bearing in PI #3 with metal one (do PI #1 as well if time). |
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* Park PI #1 in SR3 AF. * Crane PI #3 behind SR3. * Crane PI #1 to factory area. |
* Build filter in PI #1 for SR2. * Remove SR3 tank lid, crane LBB rings to top of lower half of the tank, clamp in position. |
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* Install AC bandpass filters in SR3 WD filters. * Check coil filter gains for compensation of magnet polarities (confirm SR3 IM, set and confirm SR2 and SR3 TM). === 2018-06-25 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== * Build/tune F0 in PI #1. * Finish tuning PI #3. * Wrap PI #1. * Crane PI #1 to SR2 AF. * Crane PI #3 into SR3 AF. ==== Software/Remote ==== |
* 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 Python drivers for SR3_IM and SR3_BF steppers and link to them from Mio-kun's PICO_MASTER.adl MEDM screen. |
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=== 2018-07-02 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== |
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=== 2018-07-16 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== === 2018-07-23 === ==== Main Sequence ==== ==== F0/LBB Stuff ==== |
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* Remove SR3 tank lid, crane LBB rings to top of lower half of the tank, clamp in position. | * Grab and configure a picomotor driver as SR2_BF 10.68.150.25. * Get independent power supply for SR3 so SR2 can be powered back up. |
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* Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?] | |
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* Install clamps on PIs #1? | * Install clamps on PI #1. * Install geophone plates on PI #3. * Install geophone plates on PI #1. |
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* Install geophone plates on PI #2. |
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* 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. |
* Set up SR2 Guardian. |
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* Do buoyancy calculation (see LIGO-T1100616). |
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
2018-07-02
Main Sequence
- Install, cable PI yaw stepper.
- Decide whether to install ballast mass inside SF.
- Install SF ballast mass inside or on top, less reserve for cables.
- Route cables around SF up to flying saucer and PI.
- Finalize SF trim mass.
- Install and cable geophones.
- Install arc weights.
- Unclamp assembly frame at IM level.
- Unlock and center IP.
- Calibrate horizontal LVDTs.
- Make three in-air stepper splitter cables for SR2, SR3 and SRM.
- Create software stepper drivers for SR3 and SRM and link to from STEP_MASTER.adl screen.
F0/LBB Stuff
- Characterize more blades?
- Build filter in PI #1 for SR2.
- Remove SR3 tank lid, crane LBB rings to top of lower half of the tank, clamp in position.
Software
- Review/improve macro file fixes for split models; write klog; submit changes to SVN.
- 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 Python drivers for SR3_IM and SR3_BF steppers and link to them from Mio-kun's PICO_MASTER.adl MEDM screen.
2018-07-09
Main Sequence
F0/LBB Stuff
SR Prep Tasks - To Be Scheduled
Tunnel
- Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
- Get independent power supply for SR3 so SR2 can be powered back up.
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- Calibrate last six IM OSEMs.
- Rebuild filter in PI #1.
- Install clamps on PI #1.
- Install geophone plates on PI #3.
- Install geophone plates on PI #1.
- Install correct IP in PI #2.
- Rebuild filter in PI #2.
- Install clamps on PI #2.
- Install LBB blade units on PI #2.
- Install geophone plates 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 Guardian.
- Install damping filters for SR2.
- Split SRx real-time models?
Ordering
See ../WishList .