Differences between revisions 56 and 125 (spanning 69 versions)
⇤ ← Revision 56 as of 2018-05-11 12:58:07 →
Size: 2799
Editor: MarkBarton
Comment:
← Revision 125 as of 2018-11-17 17:29:23 → ⇥
Size: 2865
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:
  === 2018-05-14 ===
=== 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.
Line 33: Line 22:
== 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 ===		 === 2018-11-12 ===
==== SRM ====
 * Characterize geophones.
 * Go/no-go test of all electronics items, especially SF/... section.
 * Do vertical height budget.
 * Unlock IP and center roughly.
 * Check/adjust alignment of SS.
 * Calibrate IP LVDTs.
 * Add arc weights and geophones.
 * Test geophones.
 * Improve centering/tuning of IP and SS alignment.
 * Disconnect cables.
 * Crane into tank.
Line 46: Line 36:
== 2018-06-04 ==
=== Main Sequence ===
=== F0/LBB Stuff ===		 ==== SR2 (low priority) ====
 * Set up OL pillar, shelf and viewports (with Akutsu-san, Tue evening, 11/20).
 * Set up OL cabling.
 * Set up OL.
 * Assist MIF team with pico cables, LBB ballast.
Line 50: Line 42:
== 2018-06-11 ==
=== Main Sequence ===
=== F0/LBB Stuff ===		 === 2018-11-19 ===
==== SRM ====
 * Make new geophones.
 * Cable/test geophones.
 * Disconnect cables.
 * Remove crossbars.
 * Crane suspension into tank.
Line 54: Line 50:
== 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 ===
 ==== SR2 (not so low priority) ====
 * Set up OL pillar and shelf (with Akutsu-san).
 * 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?
Line 83: Line 67:
 * 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).		   * 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.
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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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 * Install damping filters for SR2.
 * Review DAC channel requests.
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 * 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.		  * 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

2018-11-12

SRM

  • Characterize geophones.
  • Go/no-go test of all electronics items, especially SF/... section.
  • Do vertical height budget.
  • Unlock IP and center roughly.
  • Check/adjust alignment of SS.
  • Calibrate IP LVDTs.
  • Add arc weights and geophones.
  • Test geophones.
  • Improve centering/tuning of IP and SS alignment.
  • Disconnect cables.
  • Crane into tank.

SR2 (low priority)

  • Set up OL pillar, shelf and viewports (with Akutsu-san, Tue evening, 11/20).
  • Set up OL cabling.
  • Set up OL.
  • Assist MIF team with pico cables, LBB ballast.

2018-11-19

SRM

  • Make new geophones.
  • Cable/test geophones.
  • Disconnect cables.
  • Remove crossbars.
  • Crane suspension into tank.

SR2 (not so low priority)

  • Set up OL pillar and shelf (with Akutsu-san).
  • 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)