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 * Type B Past Week Summary
  * Mark and Hirata-san worked at Kamioka, with valuable help from Enzo (on loan from Type Bp team).
  * We got all the adapter cables for the BF made (Hirata-san did some work on Monday at Mitaka).
  * We installed the extension for the BF yaw pico on the IM pico adapter cable.
  * We got all the in-vacuum and in-air cabling for the IM OSEMs done.
  * We tried to install the stepper and LVDT adapter cables but realized we didn't have enough information on which wires was which. (We later tracked this info down but did not have time to do anything with it - we would have needed to do the rest of the in-vacuum and in-air cabling and set up the stepper motor and LVDT drivers, so we concentrated on the OSEMs.)
  * We plugged in the IM OSEMs, set gains and offsets, and did a noise test (analysis and klog pending).
  * We mounted the OSEMs on the IRM and routed the cabling neatly.
  * We released the suspension.
  * We adjusted the OSEM mounting plates to center the OSEMs on the flags.
  * We adjusted the OSEMs in/out to midrange.
  * The suspension is now ready for OSEM-OSEM TFs!		 === Type B (Mark) ===
==== Report for week of 5/28 ====
 * Enzo redid the SR3 BIO connections to match the now-working BS setup. He also fixed PR2, which had a similar problem.
 * Enzo replaced LPCDs with HPCDs in the SR3.
 * Hirata-san and Kozu-kun continued tuning the filter in PI #3. Un

==== Plan for week of 6/11 ====
 * Mark Enzo, Hirata-san, Kozu-kun, Terrence at Kamioka Tue-Fri (Mon is compensation day for f2f.)
 * --
 * Route cables through SF-BF flying saucer up to bottom of SF.
 * Add minimal ballast mass to SF (rough balance only) and weigh SF/... section.
 * Adjust BF trim mass.
 * Readjust payload.
 * Take TFs.
 * Cable, test SF LVDT and FR.
 * Add calculated ballast to SF.
 * Finish tuning F0 #3 for SR3.
 * Park F0 #1 (for SR2) in top of SR3 assembly frame.
 * Move F0 #3 behind SR3.
 * Move F0 #1 to "factory" area (in front of SRM) and start rebuild.

==== Plan for week of 6/18 ====
 * Mark Enzo, Hirata-san, Kozu-kun, Terrence at Kamioka Mon-Fri.
 * --
 * Install PI.
 * Suspend SF/... section.
 * Lots of cabling.

==== To-Do Lists, Schedule ====
 * [[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 ====

Scraps of text for incorporation in the VIS Meeting Minutes

KAGRA/Subgroups/VIS/MeetingNAOJ

Type B (Mark)

Report for week of 5/28

  • Enzo redid the SR3 BIO connections to match the now-working BS setup. He also fixed PR2, which had a similar problem.
  • Enzo replaced LPCDs with HPCDs in the SR3.
  • Hirata-san and Kozu-kun continued tuning the filter in PI #3. Un

Plan for week of 6/11

  • Mark Enzo, Hirata-san, Kozu-kun, Terrence at Kamioka Tue-Fri (Mon is compensation day for f2f.)
  • --
  • Route cables through SF-BF flying saucer up to bottom of SF.
  • Add minimal ballast mass to SF (rough balance only) and weigh SF/... section.
  • Adjust BF trim mass.
  • Readjust payload.
  • Take TFs.
  • Cable, test SF LVDT and FR.
  • Add calculated ballast to SF.
  • Finish tuning F0 #3 for SR3.
  • Park F0 #1 (for SR2) in top of SR3 assembly frame.
  • Move F0 #3 behind SR3.
  • Move F0 #1 to "factory" area (in front of SRM) and start rebuild.

Plan for week of 6/18

  • Mark Enzo, Hirata-san, Kozu-kun, Terrence at Kamioka Mon-Fri.
  • --
  • Install PI.
  • Suspend SF/... section.
  • Lots of cabling.

To-Do Lists, Schedule

Vacation Info

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