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== Coming Weeks == === 2018-04-23 === ==== Main Sequence ==== * Get 8xM8x40 screws for feedthroughs. * Attach feedthroughs to AF. * Get LVDT driver with one good and one bad card for Tanaka-san. * Start SR3 Hang * Find wires, wire clamp items. * Install winch system. * Move KOACH filters, mirror box and table to near AF. * Hang optic. * Set up OL. * Set optic pitch. * Hang RM. * Cable RM OSEMs. |
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== 2017-11-27 == * --(Bring SR2 into tunnel.)-- * --(Bring spare mirror box into tunnel.)-- * --(Bring 6 L-brackets for chassis boxes into tunnel.)-- * --(Bring cleaned parts from near ultrasonic cleaner into tunnel.)-- * --(Move SR2 rack into position.)-- * Set up SR2 rack * --(Add L-brackets to new whitening filter and two HPCDs (one in BS rack).)-- * Get ADC/DAC/DIO cards. * Get Miyakawa/Yamamoto to connect rack to DC power, Internet, etc. * Get cables/cards for SR2: * 5 DSub-37 cables (tent) * 5 DSub-15M to DSub-9M adapter cables (tent) * 2 DSub-9 FF gender benders (for LVDTs) * BNC-LEMO adapter (for LVDT sig gen) * --(Screw boxes into rack.)-- * --(Update SR2 suspension items doc.)-- * Run cables to assembly frame. * Find and attach feedthroughs. * --(Transfer spare mirror to spare mirror box.)-- * --(Transfer SR2 to good mirror box.)-- * Find mirror gluing items: * Prism micrometer stages * Prism jigs * Lenses for inspecting scribe lines * Procedure document. * Do mirror gluing. |
==== F0/LBB Stuff ==== * Clean parts (cable clamp bases, etc, etc; Hirata-san@Mitaka). * Top filter disassembly (if any spare time) * Prepare F0 workspace in SRM area (if any spare time) |
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== 2017-12-04 == * Assemble SR2 IP. * Set up for testing IP with BS pico driver. * Make pico cable. * Assemble IP. * Test IP picos. * Adjust verticality of assembly frame; center and immobilize optical table. |
=== 2018-04-30 === * Golden Week! * Uso! * BS TFs (4/30 or TBD). * Observe/assist with bKAGRA Phase 1. == 2018-05-07 == === Main Sequence === === F0/LBB Stuff === * Prepare F0 workspace in SRM area * Disassemble F0 #1 and #3 * Temporarily raise F0 #3 (in SRM) and remove floor panel * Start characterization of LBB blades (should have by 4/30) == 2018-05-14 == === Main Sequence === === F0/LBB Stuff === == 2018-05-21 == === Main Sequence === === F0/LBB Stuff === * Final prep for F0 prototype blade test (5/14) * F0 prototype blade test with Takahashi-san (5/15 or TBD) == 2018-05-28 == === Main Sequence === === F0/LBB Stuff === == 2018-06-04 == === Main Sequence === === F0/LBB Stuff === == 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 === |
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* Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor). * 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. === Design/Purchasing === * Lots of stuff - see Hirata-san's spreadsheet. ==== Order now ==== * Bread boards for SR -> Orderd. delivery date:10/18-20 * Include installation work in the contract * Total budget = 5MJPY * PEEK collet for "Small hexagon"(cable clamp) -> need modification. ==== Need simple design changes ==== * Receptacles for Bread board damper * There is a mistake in the PROMEC drawing. * Hirata-san will make a new 2D drawing * IM wire clamps for SR * Need to change the height -> watiting second quote. ==== Need Fabian's input ==== * Cable clamps for BF,SF and PI -> 方式を決める * Design change for the PI clamps, because the SR PIs are NIKHEF ones. * Ballast masses for BF and SF * 製作に2週間程度 * 10月頭にTop Filterの最適荷重を実測。それに合わせて発注。それまでにデザインは用意しておく。 * 測定に必要な物品の準備 -> 月曜日に高橋さんと相談 ==== Need more discussion/checks ==== * Blade spring assembly for LBB * Check the load of the LBB and decide the design load of the springs * Correct the length * Scale the width of the current blades to design the new blades -> 高橋さんと相談 * SR用LBBの重さを確認 * Bread board damper rings * Need to check whether we can put a full ring into the chamber from the side flanges or not. -> need modification === Electronics === |
=== Tunnel === * 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). === 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. === 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.
- Tidy tools, parts.
Get stuff from ../WishList
Coming Weeks
2018-04-23
Main Sequence
- Get 8xM8x40 screws for feedthroughs.
- Attach feedthroughs to AF.
- Get LVDT driver with one good and one bad card for Tanaka-san.
- Start SR3 Hang
- Find wires, wire clamp items.
- Install winch system.
- Move KOACH filters, mirror box and table to near AF.
- Hang optic.
- Set up OL.
- Set optic pitch.
- Hang RM.
- Cable RM OSEMs.
F0/LBB Stuff
- Clean parts (cable clamp bases, etc, etc; Hirata-san@Mitaka).
- Top filter disassembly (if any spare time)
- Prepare F0 workspace in SRM area (if any spare time)
2018-04-30
- Golden Week!
- Uso!
- BS TFs (4/30 or TBD).
- Observe/assist with bKAGRA Phase 1.
2018-05-07
Main Sequence
F0/LBB Stuff
- Prepare F0 workspace in SRM area
- Disassemble F0 #1 and #3
- Temporarily raise F0 #3 (in SRM) and remove floor panel
- Start characterization of LBB blades (should have by 4/30)
2018-05-14
Main Sequence
F0/LBB Stuff
2018-05-21
Main Sequence
F0/LBB Stuff
- Final prep for F0 prototype blade test (5/14)
- F0 prototype blade test with Takahashi-san (5/15 or TBD)
2018-05-28
Main Sequence
F0/LBB Stuff
2018-06-04
Main Sequence
F0/LBB Stuff
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
SR Prep Tasks - To Be Scheduled
Tunnel
- 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).
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.
Ordering
See ../WishList .