Differences between revisions 5 and 6
⇤ ← Revision 5 as of 2018-10-09 23:28:45 →
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Editor: YutaMichimura
Comment:
← Revision 6 as of 2018-10-09 23:29:02 → ⇥
Size: 1011
Editor: YutaMichimura
Comment:
Deletions are marked like this. Additions are marked like this.
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  * LVDT outputs whent close to zero from around 21:26. We didn't notice this until we got back to the control room.   * LVDT outputs went close to zero from around 21:26. We didn't notice this until we got back to the control room.

20181009

Today's activities

Workers: Akutsu, Michimura, K. Tanaka

GPT part installation

  • Installed optics for green path from GBS1, except for green QPD boards (See JGW-T1808962 for optical layout)

    • we marked screw holes on optical table every 10 holes
    • the position of GST2 was 25mm too far from GLNS1, so we moved it to the default position
  • Other things
    • Height of Gig-E camera is a bit short
    • LVDT outputs went close to zero from around 21:26. We didn't notice this until we got back to the control room.

Next Plan

  • Investigate LVDT outputs
  • Install QPD boards and do the final cabling
  • Check why Gig-E camera is not working

Wanted!

  • M4-12mm (or longer) screws instead of M4-10mm for fixing mirror holders to 20mm dia. posts
  • Spacer for Gig-E camera (height is shorter than 4-inch right now)

KAGRA/Subgroups/AOS/TMSX_O3/2018-10-09 (last edited 2018-10-10 11:10:28 by TomotadaAkutsu)