2950
Comment:
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3570
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Deletions are marked like this. | Additions are marked like this. |
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== DEBUG PLEASE == SR3 * 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. * Check IP BIO connection. |
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* Cable and test BF cap picos. * Build up security structure to SF level. * Crane in SF and remove cap. * Hook BF and adjust total ballast. * Route cables through SF-BF flying saucer up to bottom of SF. * Adjust BF trim mass. |
* Debug stuff. * --(Finish debugging BS BIO.)-- * --(Make SR3, SR2, SRM like BS.)-- * --(Swap the LPCD to HPCD.)-- * --(Fix IM coil gains to compensate magnet polarities.)-- * 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.)-- * Readjust BF trim mass. |
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* --(Add Cu ring, cable clamps to SF cap.)-- | |
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* 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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* Characterize final F0 blades. | * 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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=== 2018-06-11 === | ==== 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 === |
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* Rebuild F0 #3 for SR3. * Park F0 #1 (for SR2) in top of SR3 assembly frame. * Move F0 #3 behind SR3. * Make LBB blade sets (or at least 3 of 9). === 2018-06-18 === ==== Main Sequence ==== ==== 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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* Check SR2, SR3 TM coil gains for magnet polarity compensation. |
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.
Swap the LPCD to HPCD.
Fix IM coil gains to compensate magnet polarities.
- 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.
- Readjust BF trim mass.
- Readjust payload.
- Take TFs.
Add Cu ring, cable clamps to SF cap.
- 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
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- 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 .