Differences between revisions 1 and 8 (spanning 7 versions)
⇤ ← Revision 1 as of 2018-05-24 22:24:00 →
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Editor: TomotadaAkutsu
Comment:
← Revision 8 as of 2018-06-08 17:57:54 → ⇥
Size: 1114
Editor: TomotadaAkutsu
Comment:
Deletions are marked like this. Additions are marked like this.
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== To be modified ==
 * Ballast masses; see [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=5196|here]] and my note on June 1, 2018.
 * Wire heads holders
 * Damper plates design.
 * The number of screws to hold the damp plate.
 * Grooves to show the center line at the ears
 * Gimmick how to take out the NAB suspension from the wooden box in Kamioka in the next time.
Line 14: Line 22:
 * Check the positions and rigidity of the Inoue-tower, and the dirtiness.
 * Check also the Inoue-tower's fixing method; at least IXA it seems need to be re-worked.		  * Check the positions and rigidity of the inner tower, and the dirtiness.
 * Check also fixing method for the inner tower; at least in IXAm it seems re-working is needed.
Line 17: Line 25:
 * Make grooves to be refereneces to locate the NAB finally.  * Make grooves to be references so that we can locate the NAB properly with respect to the interferometer's main beam.

Narrow Angle Baffle

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To be modified

  • Ballast masses; see here and my note on June 1, 2018.

  • Wire heads holders
  • Damper plates design.
  • The number of screws to hold the damp plate.
  • Grooves to show the center line at the ears
  • Gimmick how to take out the NAB suspension from the wooden box in Kamioka in the next time.

Task list

Note: some of the tasks can be done in parallel.

  • Make the clean booth clean and useful; prepare tables, shelves, ethanol, tools...
  • Open the side flanges and top lid; attach white tapes (SPV-202) to the open flanges to protect them.
  • Check the positions and rigidity of the inner tower, and the dirtiness.
  • Check also fixing method for the inner tower; at least in IXAm it seems re-working is needed.
  • Measure several heights and widths
  • Make grooves to be references so that we can locate the NAB properly with respect to the interferometer's main beam.

KAGRA/subgroups/AOS/NarrowAngleBaffles (last edited 2018-06-25 14:32:09 by SimonZeidler)