Differences between revisions 54 and 113 (spanning 59 versions)
⇤ ← Revision 54 as of 2018-04-23 09:25:31 →
Size: 3320
Editor: MarkBarton
Comment:
← Revision 113 as of 2018-10-22 10:11:23 → ⇥
Size: 3003
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
Line 13: Line 13:
=== Facilities === ==== Facilities ====
Line 15: Line 15:
 * Wipe ladders.  * Wipe ladders, assembly frame.
Line 21: Line 21:
=== 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.
Line 36: Line 22:
==== 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)		 === 2018-10-22 ===
==== 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.
Line 41: Line 41:
=== 2018-04-30 ===
 * Golden Week!
 * Uso!
 * BS TFs (4/30 or TBD).
 * Observe/assist with bKAGRA Phase 1.		 ==== 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.
Line 47: Line 48:
== 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 ===
 ==== 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.
Line 105: Line 63:
 * 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.
Line 119: Line 83:
 * Review Shoda-san's Guardian.
 * Review DIO stuff.
Line 122: Line 84:
 * 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.
Line 125: Line 86:
 * Split SRx real-time models?

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

2018-10-22

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 .

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