3003
Comment:
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2504
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Deletions are marked like this. | Additions are marked like this. |
Line 22: | Line 22: |
=== 2018-10-22 === | === 2018-11-05 === |
Line 24: | Line 24: |
* LBB * Move KOACH filters * Put LBB damper rings in tank. * Set tank jacks to nominal height. |
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Line 25: | Line 29: |
* Adjust H2 and H3 OSEMs laterally and in/out. * Weigh BF/... section and adjust trim mass to fix pitch/roll. * Anchor cables to BF cap. * Install SF crossbars. * Build up SS to SF ring. * Bring in SF. * Hook BF/... . * PI * Choose and install CuBe spring.? * Replace yoke in F0.? * Install LBB blade units on PI.? * Install geophone plates on PI.? * Electronics * Scavenge HPCDs from SR2 and SR3. * Organize to get LPCDs modified. |
* Prepare SF magnet ring. * Install #353 poles * Move NB-03 jacks down. * Crane PI into AF. * Install F0-SF rod (#331) and flying saucer. * Route SF/... cables up to underside of F0. * Do vertical height budget. * Adjust SF trim mass for balance and keystone height. ==== SR2 (low priority) ==== * Set up OL. |
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==== SR2 (low priority) ==== * More TFs * Add more arc weights? * Do control filter design and installation. * Do measurement of yaw torque required for F0 yaw adjustment. * Gather items for SR2 OL. ==== Etc ==== * Tidy up: * Gather all PR/SR gluing tools and clean/label/organize them. * Move safety bar stuff to portable cleanroom between SR2 and SR3. * Clear space under SR3 stairs. * Etc, etc, etc. * Monitor AF disassembly. * Get SR2 optical table moved to SR3 area (under stairs). * Move cables; set up for geophone testing. * Make more feedthrough adaptors. |
=== 2018-11-12 === ==== SRM ==== * Main sequence * Cable/test IP LVDTs. * Cable/test IP FRs. * Unlock IP and center roughly. * Calibrate IP LVDTs. * Check/adjust alignment of SS. * Add arc weights and geophones (or extra mass equivalent to geophones). * Cable/test geophones. * Improve centering/tuning of IP and SS alignment. |
Line 63: | Line 57: |
* Add SR3 LBB ballast mass. * Install SR3 LEN OL. * Retrieve BNC-Lemo cable from Nakano-kun. |
* Check which LVDT cards are in which boxes. |
Line 67: | Line 59: |
* Install, cable SR3 PI yaw stepper. | * Install, cable PI yaw steppers. |
Line 70: | Line 62: |
* 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. |
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
2018-11-05
SRM (top priority)
- LBB
- Move KOACH filters
- Put LBB damper rings in tank.
- Set tank jacks to nominal height.
- Main sequence
- Prepare SF magnet ring.
- Install #353 poles
- Move NB-03 jacks down.
- Crane PI into AF.
- Install F0-SF rod (#331) and flying saucer.
- Route SF/... cables up to underside of F0.
- Do vertical height budget.
- Adjust SF trim mass for balance and keystone height.
SR2 (low priority)
- Set up OL.
2018-11-12
SRM
- Main sequence
- Cable/test IP LVDTs.
- Cable/test IP FRs.
- Unlock IP and center roughly.
- Calibrate IP LVDTs.
- Check/adjust alignment of SS.
- Add arc weights and geophones (or extra mass equivalent to geophones).
- Cable/test geophones.
- Improve centering/tuning of IP and SS alignment.
SR Prep Tasks - To Be Scheduled
Tunnel
- Check which LVDT cards are in which boxes.
- 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 PI yaw steppers.
- Correct flipped connections in SRM PI LVDTs.
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- 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 .