Differences between revisions 18 and 409 (spanning 391 versions)
⇤ ← Revision 18 as of 2016-05-26 15:26:29 →
Size: 1192
Editor: MarkBarton
Comment:
← Revision 409 as of 2019-04-05 13:30:01 → ⇥
Size: 2036
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
Line 2: Line 2:
Line 5: Line 4:
 * Type B Past Week Summary
  * Fabian prepared a work space in the ATC cleanroom and moved in nearly all the parts for the dummy BS, RM, IM and IRM.
  * Fabian finally got perfect agreement between the Mathematica and Matlab models of the BS. (The wire thicknesses had in µm instead of mm, leading to some modes off by 1E3.)
  * Hirata-san remeasured the BF for the BS. He noted that the cap went on and came off easily (unlike some other filters).
  * Hirata-san worked on final details of the Mirapro order for the assembly frame.
  * Hirata-san and Takahashi-san washed a large batch of parts.
  * Tatsumi-san will glue flags, sapphire primary prisms and metal secondary prisms to the dummy BS some time in the week of 6/8. Fabian and possibly Mark and/or Hirata-san will travel to KEK to help and observe.
  * Mark worked more on [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=4235|E1504235 BS Assembly Procedure]] ([[https://onedrive.live.com/redir?resid=D5CCFA70A378E0D0!195&authkey=!AM_usynuo9QI57g&ithint=folder,webloc|Draft on OneDrive]])		 === Type B (Mark) ===
==== Report for the week of 4/1 ====
 * Support of Type Bp
  * Hirata-san procured the jigs for PRs and Takahashi-san tested one at TAMA.
  * Hirata-san cleaned up the flags for PR2 and Mark did the one for PRM.
  * Fabian helped Fujii-kun and Takashashi-san to reglue the flags.
 * Mark did a lot of maintenance on the MEDM screens:
  * Made the name of the suspension more obvious (no yellow text!).
  * Added rack temperature indicators.
  * Fixed the labels in the ADC screen (to reflect the LEN OL moving from ADC#0 to #1).
  * Fixed broken links.
  * Committed files to the SVN.
 * Mark did maintenance on the Guardian to make it give more helpful messages in the TRIGGER state. Formerly it only checked the user model watchdog and the coil driver watchdog, not the DACKILL, and gave the same generic notification for both. Now it checks all three and tells the user which need attention.
 * Mark tidied up the cables in the SR2 rack and returned a large pile of no-longer-used cables to the tent.
 * Mark started a !HealthCheck page on the Operation Manual wiki.
Fabian and Mark
==== Plan for week of 4/8 ====
 * Mark, Fabian at Kamioka Mon-Fri.
 * Help with Type Bp.
 * Health checks on Type B.
 * Monitor pumpdown.
 * Work on Type B paper.
 * Modify RT models and/or Guardian to revert to the SAFE state under control in all but the most extreme emergency situations (rather than suddenly shutting off all output).
 * Tidy up.
  * Gather and clean tools.
  * Gather and organize unused parts and fasteners.

==== Plan for week of 4/15 ====
 * Mark at Mitaka 4/15, Kamioka 4/16-18, f2f 4/19.
 * Fabian at Kamioka 4/15-18, f2f 4/19.

==== Vacation/Travel Info ====
 * Mark at Mitaka 4/15.
 * f2f 4/19 (Friday), 4/20, 4/21.
 * Terrence's next visit from 4/18.
 * Fabian's vacation 4/26 to 5/10.
 * Mark's vacation from about 5/22 to 6/11.
 * Mark's final day 6/28.

Scraps of text for incorporation in the VIS Meeting Minutes

KAGRA/Subgroups/VIS/MeetingNAOJ

Type B (Mark)

Report for the week of 4/1

  • Support of Type Bp
    • Hirata-san procured the jigs for PRs and Takahashi-san tested one at TAMA.
    • Hirata-san cleaned up the flags for PR2 and Mark did the one for PRM.
    • Fabian helped Fujii-kun and Takashashi-san to reglue the flags.
  • Mark did a lot of maintenance on the MEDM screens:
    • Made the name of the suspension more obvious (no yellow text!).
    • Added rack temperature indicators.
    • Fixed the labels in the ADC screen (to reflect the LEN OL moving from ADC#0 to #1).
    • Fixed broken links.
    • Committed files to the SVN.
  • Mark did maintenance on the Guardian to make it give more helpful messages in the TRIGGER state. Formerly it only checked the user model watchdog and the coil driver watchdog, not the DACKILL, and gave the same generic notification for both. Now it checks all three and tells the user which need attention.
  • Mark tidied up the cables in the SR2 rack and returned a large pile of no-longer-used cables to the tent.

  • Mark started a HealthCheck page on the Operation Manual wiki.

Fabian and Mark

Plan for week of 4/8

  • Mark, Fabian at Kamioka Mon-Fri.
  • Help with Type Bp.
  • Health checks on Type B.
  • Monitor pumpdown.
  • Work on Type B paper.
  • Modify RT models and/or Guardian to revert to the SAFE state under control in all but the most extreme emergency situations (rather than suddenly shutting off all output).
  • Tidy up.
    • Gather and clean tools.
    • Gather and organize unused parts and fasteners.

Plan for week of 4/15

  • Mark at Mitaka 4/15, Kamioka 4/16-18, f2f 4/19.
  • Fabian at Kamioka 4/15-18, f2f 4/19.

Vacation/Travel Info

  • Mark at Mitaka 4/15.
  • f2f 4/19 (Friday), 4/20, 4/21.
  • Terrence's next visit from 4/18.
  • Fabian's vacation 4/26 to 5/10.
  • Mark's vacation from about 5/22 to 6/11.
  • Mark's final day 6/28.

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