Differences between revisions 41 and 42
Revision 41 as of 2018-02-13 13:38:08
Size: 1849
Editor: MarkBarton
Revision 42 as of 2018-02-13 14:46:51
Size: 1948
Editor: MarkBarton
Deletions are marked like this. Additions are marked like this.
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 * Test FR.  * Put down sticky mat in genkan.
 * --(Test FR stepper.)--
 * --(Set up watchdog.)--
 * --(Calibrate FR actuation.)--
 * Calibrate LVDT actuation.
Line 28: Line 32:
 * Install pre-calculated BF trim mass.

VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week


  • Vacuum and roll floor.
  • Wipe ladders.
  • Tidy tools, parts.
  • Get stuff from ../WishList


  • Put down sticky mat in genkan.
  • Test FR stepper.

  • Set up watchdog.

  • Calibrate FR actuation.

  • Calibrate LVDT actuation.
  • Build IRM around IM.
  • Cable/test/adjust IM OSEMs.
  • Cable IM OSEMs.
  • Adjust IM OSEMs.
  • Do TFs from IM OSEMs to IM OSEMs, OL pitch/yaw.

Plan for week of 2/19

  • Lift BF/... section and check total mass and balance.
  • Cable and test BF picos.
  • Add section of SS up to SF ring.
  • Bring in SF.
  • Add Cu segments to SF cap.
  • Hook BF/... section.
  • Route cables up to under SF.
  • Check/adjust total mass of BF/... section.

SR Prep Tasks - To Be Scheduled

  • Review Shoda-san's Guardian.
  • Decide if we're really going to renumber IP channels.
  • Review DIO stuff.
  • Review SR2 model (especially screens, macro text file).
  • Review DAC channel requests.
  • Find out (from Takahashi-san) specifications for geophone pod items:
    • Screws for pod (cap-neck and neck-body).
    • Screws for geophone to interface plate.
    • Screws for interface plate to PI.
  • Find or order geophone items.
  • Get geophone circuit boards from Okutomi-san.
  • Find fourth feedthrough
  • Finish mass budget for SR2/SR3/SRM (Fabian) - mostly done.
  • Design final SF ballast masses (Fabian).
  • Get safety bars moved.
  • Get air hose connection moved.
  • Glue SR3.
  • Set up SR3 rack.
  • Set up SRM rack.
  • Rebuild two BFs.
  • Disassemble two top filters.
  • Rebuild three top filters.

KAGRA/Subgroups/VIS/TypeB/ToDoSR (last edited 2019-01-04 15:25:56 by MarkBarton)