Differences between revisions 118 and 251 (spanning 133 versions)
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 * Hirata-san:
  * Updated the 3D assembly model for BS (among other issues, it turned out that parts were not correctly mated near where the suspension sits on the hydraulic jacks in the tank).
  * Liaised with IJECT.
  * Made an inventory for Type B (BS and SR).
  * Packed and shipped second winch to Kamioka.
  * Packed some jigs for adjusting BF blades.
  * Attended NINS information security seminar.
  * Attended the public hearing for the Opt-IR Research Division Chief Election.
 * Mark and Fabian at Kamioka (plus Enzo for 2 days):
  * Finished rebalance of IM
  * Reinstalled IRM, adjusted OSEMs
  * Replaced broken Type 3 cable on IM-H1 OSEM.
  * Fixed issues with k1visbs real-time model.
  * Started TFs from IRM OSEMs to IRM and IM OSEMs.
 * Mark, Fabian and Enzo
  * 		=== Type B (Mark) ===
==== Report for week of 3/19 ====
 * Fujii-kun successfully assembled and tested a geophone pod (klogs 4492, 4508).


==== Plan for week of 3/19 ====
 * Fujii-kun joins.
 * Mark at LVC meeting
 * Fujii-kun at Kamioka (including Wed 3/21)
 * Kozu-kun at Kamioka Mon-Tue.
 * All others at Mitaka
 * --
 * SR2 TFs and control loop development (Shoda-san and Enzo).
 * Assemble four geophone pods (Fujii-kun and Kozu-kun at Kamioka).
 * Make two sets of IM OSEMs (Shoda-san and Enzo)
 * Make last in-air pico adapter cable (Enzo).
 * Make three in-air stepper splitter cables for SR2, SR3 and SRM (Enzo).
 * Set up dummy BS prism removal (Hirata-san).

==== Plan for week of 3/26 ====
 * Tanioka-kun joins.
 * Mark vacation.
 * Shoda-san at Mitaka
 * Others at Kamioka
 * --
 * Lay SR3 in-air cabling (Enzo++).
 * Finish tuning of BFs (Hirata-san++).
 * SF check (Hirata-san++).
  * Check load capacity.
  * Check fit of caps.
  * Add cable clamps to bases.
  * Add cable clamps and Cu segments to caps (only if they fit well).
  * Cable LVDTs and steppers.

==== To-Do Lists, Schedule ====
 * [[KAGRA/Subgroups/VIS/TypeB/March2018]]
 * [[KAGRA/Subgroups/VIS/TypeB/April2018]]
 * [[KAGRA/Subgroups/VIS/TypeB/ToDoBS]]
 * [[KAGRA/Subgroups/VIS/TypeB/ToDoSR]]
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7779|JGW-L1807779-v1 Type B Schedule (SR)]]

==== Vacation Info ====
 * Mark at LVC, then vacation, 3/18 (Sun) - 4/1 (Sun)
 * Fabian vacation, 3/26-4/27 (then gone).

Scraps of text for incorporation in the VIS Meeting Minutes

KAGRA/Subgroups/VIS/MeetingNAOJ

Type B (Mark)

Report for week of 3/19

  • Fujii-kun successfully assembled and tested a geophone pod (klogs 4492, 4508).

Plan for week of 3/19

  • Fujii-kun joins.
  • Mark at LVC meeting
  • Fujii-kun at Kamioka (including Wed 3/21)
  • Kozu-kun at Kamioka Mon-Tue.
  • All others at Mitaka
  • --
  • SR2 TFs and control loop development (Shoda-san and Enzo).
  • Assemble four geophone pods (Fujii-kun and Kozu-kun at Kamioka).
  • Make two sets of IM OSEMs (Shoda-san and Enzo)
  • Make last in-air pico adapter cable (Enzo).
  • Make three in-air stepper splitter cables for SR2, SR3 and SRM (Enzo).
  • Set up dummy BS prism removal (Hirata-san).

Plan for week of 3/26

  • Tanioka-kun joins.
  • Mark vacation.
  • Shoda-san at Mitaka
  • Others at Kamioka
  • --
  • Lay SR3 in-air cabling (Enzo++).
  • Finish tuning of BFs (Hirata-san++).
  • SF check (Hirata-san++).
    • Check load capacity.
    • Check fit of caps.
    • Add cable clamps to bases.
    • Add cable clamps and Cu segments to caps (only if they fit well).
    • Cable LVDTs and steppers.

To-Do Lists, Schedule

Vacation Info

  • Mark at LVC, then vacation, 3/18 (Sun) - 4/1 (Sun)
  • Fabian vacation, 3/26-4/27 (then gone).

KAGRA/Subgroups/VIS/TypeB/Minutes (last edited 2022-10-28 10:02:46 by fabian.arellano)