Differences between revisions 85 and 129 (spanning 44 versions)
⇤ ← Revision 85 as of 2018-07-17 18:15:24 →
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Editor: MarkBarton
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← Revision 129 as of 2018-11-26 12:51:40 → ⇥
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Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
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=== 2018-07-17 ===
==== Main Sequence ====
 * Find LBB damper rods and associated parts.
 * Set tank jacks to nominal height (50 mm).
 * --(Check/restore verticality of security structure.)--
 * Set SF damper magnet ring height.
 * --(Check/correct IP LVDT polarities.)--
 * Calibrate F0 LVDT actuation and FR.
 * Calibrate IP LVDTs and FRs.
 * Cable geophones (temporary routing OK).
 * Set up optical lever.
 * Check/restore alignment of payload, especially optic pitch.
 * Do token TFs (time permitting).
 * Reset all PI FRs to midrange.
 * Lock F0 keystone.
 * Lock suspension laterally except for SF level.
 * Add IM-RM safety bar?
 * Disconnect all cables at inside of feedthroughs.
 * Find LBB damper rods and associated parts.
 * Remove top of tank (including service ring).
 * Set tank jacks to nominal height (50 mm).
 * Lift suspension.
 * Install LBB damper rods.		 === 2018-11-26 ===
==== SR3 ====
 * Install extension cord for OL.
 * Update JGWDoc re HPCD moved to SRM.

==== SRM ====
 * --(Get fasteners for OL shelf.)--
 * Find two geophone cables used by Okutomi-san. (I looked in the second floor EXV room but didn't find them - Mark.)
 * Install OL shelf.
 * Install extension cord for OL.
 * Clear space for SRM swap.
 * Rearrange miswired geophone cable.
 * Rebuild defective geophone cable.
 * Ultrasonically clean metal parts associated with new SRM (except for solblack-coated ones) and tools.
 * Install IM-IRM safety bar.
 * Swap SRM glass mass.
 * Seal geophones.
 * Rewire one geophone cable correctly.
 * Add extra ≈1 kg to SF cap and adjust tilt.
 * Center and fasten F0 yoke.
 * Calibrate F0 GAS LVDT.
 * Add arc weights and geophones.
 * Test geophones.
 * Improve centering/tuning of IP and SS alignment.
 * Disconnect cables.
 * Remove crossbars.
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 * Hook LBB damper rods.
 * Replace tank lid and service ring.
 * Remove tank lid leaving service ring.
 * Move feedthroughs.
 * Move cables over.
 * Remove safety bar and unlock suspension.
 * Remove First Contact?
 * Restore payload alignment, especially pitch.
 * TFs!
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==== F0/LBB/Tank Stuff ====
 * Add LBB ballast masses.
 * Help Sato-san with swapping IP in PI #2.
 * Crane IP to second floor.
 * Rebuild PI #2 F0.

==== Software Etc ====		 ==== SR2 (not so low priority) ====
 * Install extension cord for OL.
 * --(Get fasteners for OL shelf.)--
 * Install fasteners for OL shelf.
 * Set up OL cabling.
 * Set up OL.
 * Add more arc weights and tweak IP centering.
 * Replace two borrowed geophones.
 * Remove tape, writing etc on PI and PI items.
 * Add new feedthrough to lower part of tank (with Izumi-san-tachi).
 * Install cable for MIF pico on LBB (with Izumi-san-tachi).
 * Add ballast mass to LBB.
 * Install manual yaw adjuster.
 * Get top plate reduced?
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 * Retrieve BNC-Lemo cable from Nakano-kun.   * Check which LVDT cards are in which boxes.
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 * Install, cable SR3 PI yaw stepper.
 * Correct flipped connections in SR2 PI LVDTs.		  * Install, cable PI yaw steppers.
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 * Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
 * Get independent power supply for SR3 so SR2 can be powered back up.
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 * Calibrate last six IM OSEMs.
 * Rebuild filter in PI #1.
 * Install clamps on PI #1.
 * Install geophone plates on PI #3.
 * Install geophone plates on PI #1.
 * Install correct IP in PI #2.
 * Rebuild filter in PI #2.
 * Install clamps on PI #2.
 * Install LBB blade units on PI #2.
 * Install geophone plates on PI #2.
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 * Set up SR2 Guardian.

VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week

Facilities

  • Vacuum and roll floor.
  • Wipe ladders, assembly frame.
  • Tidy tools, parts.

  • Get stuff from ../WishList

Coming Weeks

2018-11-26

SR3

  • Install extension cord for OL.
  • Update JGWDoc re HPCD moved to SRM.

SRM

  • Get fasteners for OL shelf.

  • Find two geophone cables used by Okutomi-san. (I looked in the second floor EXV room but didn't find them - Mark.)
  • Install OL shelf.
  • Install extension cord for OL.
  • Clear space for SRM swap.
  • Rearrange miswired geophone cable.
  • Rebuild defective geophone cable.
  • Ultrasonically clean metal parts associated with new SRM (except for solblack-coated ones) and tools.
  • Install IM-IRM safety bar.
  • Swap SRM glass mass.
  • Seal geophones.
  • Rewire one geophone cable correctly.
  • Add extra ≈1 kg to SF cap and adjust tilt.
  • Center and fasten F0 yoke.
  • Calibrate F0 GAS LVDT.
  • Add arc weights and geophones.
  • Test geophones.
  • Improve centering/tuning of IP and SS alignment.
  • Disconnect cables.
  • Remove crossbars.
  • Crane suspension into tank.

SR2 (not so low priority)

  • Install extension cord for OL.

  • Get fasteners for OL shelf.

  • Install fasteners for OL shelf.
  • Set up OL cabling.
  • Set up OL.
  • Add more arc weights and tweak IP centering.
  • Replace two borrowed geophones.
  • Remove tape, writing etc on PI and PI items.
  • Add new feedthrough to lower part of tank (with Izumi-san-tachi).
  • Install cable for MIF pico on LBB (with Izumi-san-tachi).
  • Add ballast mass to LBB.
  • Install manual yaw adjuster.
  • Get top plate reduced?

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.
  • 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 .

KAGRA/Subgroups/VIS/TypeB/ToDoSR (last edited 2019-01-04 15:25:56 by MarkBarton)