Differences between revisions 65 and 68 (spanning 3 versions)
Revision 65 as of 2018-06-10 11:30:55
Size: 3282
Editor: MarkBarton
Comment:
Revision 68 as of 2018-06-15 10:09:44
Size: 3570
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
Line 25: Line 25:
  * Finish debugging BS BIO.
  * Make SR3, SR2, SRM like BS.
  * IM BIO connection is wrong. V goes H and H goes V.
  *
Swap the LPCD to HPCD.
  * --(Finish debugging BS BIO.)--
  * --(Make SR3, SR2, SRM like BS.)--
  * --(Swap the LPCD to HPCD.)--
  * --(Fix IM coil gains to compensate magnet polarities.)--
Line 30: Line 30:
 * Install L-brackets on BF and SF rings.
 *
Add extra spacers under SF to give more jack range.
 *
Suspend BF/... section.
 *
Adjust BF trim mass.
 *
Route cables through SF-BF flying saucer up to bottom of SF.
 * A
djust BF trim mass.
 * --(Install L-brackets on BF and SF rings.)--
 * --(
Add extra spacers under SF to give more jack range.)--
 * --(
Suspend BF/... section.)--
 * --(
Adjust BF trim mass.)--
 * --(
Route cables through SF-BF flying saucer up to bottom of SF.)--
 * Rea
djust BF trim mass.
Line 38: Line 38:
 * --(Add Cu ring, cable clamps to SF cap.)--
Line 42: Line 43:
 * Replace ceramic thrust bearing in PI #3 with metal one (do PI #1 as well if time).
Line 45: Line 47:
 * Characterize more blades?
Line 87: Line 90:
 * Check SR2, SR3 TM coil gains for magnet polarity compensation.

VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week

Facilities

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

Coming Weeks

2018-06-04

Main Sequence

  • Debug stuff.
    • Finish debugging BS BIO.

    • Make SR3, SR2, SRM like BS.

    • Swap the LPCD to HPCD.

    • Fix IM coil gains to compensate magnet polarities.

    • Check the payload so that it gives us the correct TF.
  • Install L-brackets on BF and SF rings.

  • Add extra spacers under SF to give more jack range.

  • Suspend BF/... section.

  • Adjust BF trim mass.

  • Route cables through SF-BF flying saucer up to bottom of SF.

  • Readjust BF trim mass.
  • Readjust payload.
  • Take TFs.
  • Add Cu ring, cable clamps to SF cap.

  • Add budgeted ballast mass to SF.
  • Cable, test SF LVDT and FR.
  • Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
  • Set up software pico drivers for SR3_IM and SR3_BF.
  • Replace ceramic thrust bearing in PI #3 with metal one (do PI #1 as well if time).

F0/LBB Stuff

  • Finish tuning F0 in PI #3.
  • Characterize more blades?
  • Park PI #1 in SR3 AF.
  • Crane PI #3 behind SR3.
  • Crane PI #1 to factory area.
  • Build/tune F0 in PI #1.

Software

  • Split SRx real-time models?
  • Fix white channels on BS screens (will probably be an issue for SRx models if/when split).

2018-06-18

Main Sequence

  • SF/... TFs.

F0/LBB Stuff

  • Wrap PI #1.
  • Crane PI #1 to SR2 AF.
  • Crane PI #3 into SR3 AF.
  • Remove SR3 tank lid, crane LBB rings to top of lower half of the tank.

2018-06-25

Main Sequence

F0/LBB Stuff

2018-07-02

Main Sequence

F0/LBB Stuff

2018-07-09

Main Sequence

F0/LBB Stuff

2018-07-16

Main Sequence

F0/LBB Stuff

2018-07-23

Main Sequence

F0/LBB Stuff

SR Prep Tasks - To Be Scheduled

Tunnel

  • Check SR2, SR3 TM coil gains for magnet polarity compensation.
  • Calibrate last six IM OSEMs.
  • Install first set of LBB damper rings in SR3 tank.
  • Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
  • Finish half-completed geophones.
  • Characterize final top filter blades (from 5/31).
  • Rebuild filters in PIs #1 and #3.
  • Install clamps on PIs #1 and #3.
  • Install LBB units on PIs #1 and #3.
  • Install correct IP in PI #3.
  • Rebuild filter in PI #2.
  • Install clamps on PI #2.
  • Install LBB blade units on PI #2.

Mitaka or remotely

  • Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
  • (Continue to) soak the sapphire prisms off the dummy BS for reuse on the SRM metal mass.
  • Set up SR2 Guardian.
  • Install damping filters for SR2.
  • Review Shoda-san's Guardian.
  • Review DIO stuff.
  • Review DAC channel requests.
  • Set up SR2 and SR3 Guardian.
  • Create Python drivers for SR3_IM and SR3_BF picos and link to them from Mio-kun's PICO_MASTER.adl MEDM screen.
  • Install damping filters for SR2.
  • Do buoyancy calculation (see LIGO-T1100616).

Ordering

See ../WishList .

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