Differences between revisions 1 and 3 (spanning 2 versions)
Revision 1 as of 2018-11-10 00:20:33
Size: 1491
Comment:
Revision 3 as of 2018-11-10 00:52:31
Size: 1037
Comment:
Deletions are marked like this. Additions are marked like this.
Line 2: Line 2:
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=6524]]  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=xxxx]]
Line 5: Line 5:
No tunnel works today. Workers: Izumi, Michimura
Line 7: Line 7:
== Next Plan ==
 * Detach the remaining white tapes just before closing the chamber; be noted that there are white tapes on the PEEK connectors at the inside of the flanges.
 * Torque completely the bolts which are fixing the upper and the lower base plates.
 * Insert metal gaskets before torquing the ICF203 flanges with Dsub connectors.
 * Attach an oplev viewport
 * Setup the oplev for TMS-VIS
 * Consider why the green ghost beam is not observed; that was observed in TMSY in this April.
== Transporting some optics to Y-end ==
 * We have transported TMSY optics from Xend to Yend. Four cardboard boxes from Thorlabs and Japan Laser, and optics stored in the desiccator.
 * At TMSY, we have replaced POP/POS-style periscope with Nagano-style peroscope for IR path. The periscope is placed at the preliminary position. The mirrors on POP/POS-style periscope are reused for the Nagano-style periscope
  * POP/POS-style periscope assembly
   * 2inch mirror mount: KM200 x2
   * Post and base: P250/M, PB4/M
   * Post fork: PF175
   * Post mounting clamp: C1511/M x2
  * Nagano-style periscope assembly
   * 2inch mirror mount: SN200-F2K, SN200-F2K-LH (Newport)
   * Post and base: P300/M, PB2/M
   * Post mounting clamp: C1511/M x2
   * Spacer: RS3M x2
 * The POP/POS-style periscope was brought to POS table
Line 15: Line 22:
 * Modify MEDM screen
   * Add DC PD and so on.
 * Cable Dsub 15pin for TMS-VIS OpLev.
 * Return plastic boxes.
 * Install rails in digital rack.
   * They may be necessary under LVDT distributor, geophone distributor, and WHT board.
   * Nagano is not sure it is necessary under HP coil driver.

 * Measure the length between BRT lens3 and GLNS1


== Wanted! ==
 * Black tubes attachable to the DC-PDs or seetabale in front of the DC-QPDs for light shielding.
 * Screws to screw Dsub 15pin connectors to QPD amplifiers
  * Already screwed for IR and GR QPDs. Not yet for TMSX VIS oplev.
 * Nice way to turn off the ceiling LED light
 * Covers for cables running on the floor
 * Shield box against environmental light
 * Wind shielding... (it would be somewhat difficult as two beams are running in the different directions from the viewport window)
== Next Plan and Wanted! ==
 * See [[KAGRA/Subgroups/AOS/TMSX_O3/2018-10-12]]

20181012

Today's activities

Workers: Izumi, Michimura

Transporting some optics to Y-end

  • We have transported TMSY optics from Xend to Yend. Four cardboard boxes from Thorlabs and Japan Laser, and optics stored in the desiccator.
  • At TMSY, we have replaced POP/POS-style periscope with Nagano-style peroscope for IR path. The periscope is placed at the preliminary position. The mirrors on POP/POS-style periscope are reused for the Nagano-style periscope
    • POP/POS-style periscope assembly
      • 2inch mirror mount: KM200 x2
      • Post and base: P250/M, PB4/M
      • Post fork: PF175
      • Post mounting clamp: C1511/M x2
    • Nagano-style periscope assembly
      • 2inch mirror mount: SN200-F2K, SN200-F2K-LH (Newport)
      • Post and base: P300/M, PB2/M
      • Post mounting clamp: C1511/M x2
      • Spacer: RS3M x2
  • The POP/POS-style periscope was brought to POS table

Next Plan and Wanted!

KAGRA/Subgroups/AOS/TMSX_O3/2018-11-09 (last edited 2018-11-10 01:32:09 by YutaMichimura)