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3003
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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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=== 2018-05-14 === === Main Sequence === * Crane in BF. * Add IRM top plate, maraging rod, flying saucer. * Suspend IM, check pitch, roll and vertical, adjust trim mass. * Cable and (re-)test TM OSEMs, IM picos, BF yaw pico, BF LVDT and FR. === F0/LBB Stuff === * Final prep for F0 prototype blade test (5/14) * F0 prototype blade test with Takahashi-san (5/15 or TBD) * Start characterizing LBB blades. |
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== 2018-05-21 == === Main Sequence === * Install IRM sides, and IM OSEMs. * Center IM OSEMs (in/out and laterally) * Route all cables to underneath BF. * Add BF internal ballast mass. * Add BF cap. === F0/LBB Stuff === * Continue characterizing LBB blades. == 2018-05-28 == === Main Sequence === === F0/LBB Stuff === |
=== 2018-10-22 === ==== SRM (top priority) ==== * Main sequence * 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. |
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== 2018-06-04 == === Main Sequence === === F0/LBB Stuff === |
==== 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. |
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== 2018-06-11 == === Main Sequence === === F0/LBB Stuff === == 2018-06-18 == === Main Sequence === === F0/LBB Stuff === == 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 === |
==== 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. |
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* Get SRM mushroom installed. * --(Find 4 more feedthroughs for SRM.)-- * Install first set of LBB damper rings in SR2 (or SR3?) tank. * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?] * Finish half-completed geophones. * Characterize top filter prototype blades. * Decide final top filter blade parameters and order. * Rebuild three top filters. * Do buoyancy calculation (see LIGO-T1100616). |
* Add SR3 LBB ballast mass. * Install SR3 LEN OL. * 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. * Check SR2, SR3 TM coil gains for magnet polarity compensation. * 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. |
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* 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. |
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* Review Shoda-san's Guardian. * Review DIO stuff. |
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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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* Split SRx real-time models? |
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
2018-10-22
SRM (top priority)
- Main sequence
- 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.
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.
SR Prep Tasks - To Be Scheduled
Tunnel
- Add SR3 LBB ballast mass.
- Install SR3 LEN OL.
- 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.
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- 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 .