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2276
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* Move SF and BF for SRM out of the way. * Check results of gluing. |
* --(Move SF and BF for SRM out of the way.)-- * --(Check results of gluing.)-- * Glue new metal prism on SR3 to replace one with failed bond. |
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* --(Find fourth feedthrough for SR2, 4 more for SR3.)-- | |
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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). === Mitaka or remotely === |
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* Get SRM mushroom installed. * Install first set of LBB damper rings in SR2 (or SR3?) tank. * 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. * Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?] * Do buoyancy calculation (see LIGO-T1100616). |
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* Order Cu O-rings for geophones (seems we have 3 of 4 150-mm ones and 4 of 80 mm ones) * Order rubber pieces for geophones. * Finish half-completed geophones. * Find fourth feedthrough for SR2, 8 more for SR3 and SRM. * Characterize top filter prototype blades. * Decide final top filter blade parameters and order. * Rebuild three top filters. * Do buoyancy calculation (see LIGO-T1100616). |
* 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
Plan for week of 2018-04-16
Move SF and BF for SRM out of the way.
Check results of gluing.
- Glue new metal prism on SR3 to replace one with failed bond.
- Build 1xRM
- Calibrate OSEMs.
- Start SR3 Hang
- Reset assembly frame crossbars to correct heights.
- Center the optical table.
- Align the assembly frame vertically.
- Install IM ring and IM.
- Hang optic.
- Hang RM.
- Cable RM OSEMs.
Find fourth feedthrough for SR2, 4 more for SR3.
Plan for week of 2018-04-23
- Clean parts (cable clamp bases, etc, etc; Hirata-san).
- Observe KAGRA Phase 1 operations, assist if problems arise.
- Continue SR3 hang.
- Top filter disassembly
Plan for week of 2018-04-30
- Golden Week!
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 .