Differences between revisions 1 and 2
⇤ ← Revision 1 as of 2019-01-22 14:56:59 →
Size: 1925
Editor: OsamuMiyakawa
Comment:
← Revision 2 as of 2019-01-29 09:43:52 → ⇥
Size: 1948
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 12: Line 12:
 * beam alignment:  * Schedule
Line 14: Line 14:
  * 1/22 Surface inspection for PR mirrors. Cleaning will be done after 1/31.
  * 1/22 or 23 Surface inspection for SR mirrors.
  * 1/23-25 Cleaning HR of SR2.		   * --(1/22 Surface inspection for PR mirrors.)-- Cleaning will be done after 1/31.
  * --(1/22 or 23 Surface inspection for SR mirrors.)--
  * --(1/24-25 Cleaning HR of SRs.)--
Line 18: Line 18:
  * 1/23 BS will be aligned to Y-end PD by IR.
  * 1/24-25 ITMX will be aligned to REFL by IR.
   * 1/24-25 ITMY will be aligned to REFL by IR.		   * --(1/23 BS is aligned to Y-end PD by IR.)--
  * --(1/24-25 ITMY is aligned to REFL by IR.)--
  * --(1/24-25 ITMX is aligned to REFL by IR.)--
  * --(1/24-25 Beam position of IR at SR3 is confirmed how far from the center.)--
Line 22: Line 23:
  * 1/26 Beam position of IR at SR3 will be confirmed how far from the center.

  * 1/28-29 SR3 will be aligned to SR2 center by IR.
  * 1/30 Green beam will be injected from SR2 AR surface to Y end PD.		   * --(1/28-29 SR3 is aligned to SR2 center by IR.)--
  * 1/30 --(Green beam is injected from SR2 AR surface)-- to Y end PD.
Line 38: Line 37:
  * 1/25-2/22: Yend Pcal finalization   * --(1/25-2/22: Yend Pcal finalization)--

2019/1/29 Commissioning meeting topics

Schedule

  • Schedule
    • Current status as of 1/22: IR and Green reached X end PD.

    • 1/22 Surface inspection for PR mirrors. Cleaning will be done after 1/31.

    • 1/22 or 23 Surface inspection for SR mirrors.

    • 1/24-25 Cleaning HR of SRs.

    • 1/23 BS is aligned to Y-end PD by IR.

    • 1/24-25 ITMY is aligned to REFL by IR.

    • 1/24-25 ITMX is aligned to REFL by IR.

    • 1/24-25 Beam position of IR at SR3 is confirmed how far from the center.

    • 1/28-29 SR3 is aligned to SR2 center by IR.

    • 1/30 Green beam is injected from SR2 AR surface to Y end PD.

    • 1/31-2/1 Removing bellows at PR and SR area.
    • 1/31-2/1 Cleaning HR of PR3 and AR of SR2

    • 2/4-8 Alignment of SR2 -> SRM by IR, SRM -> OMMT by IR -> OMMT -> OSTM by IR, OSTM -> OMC by IR

    • 2/4-8 Alignment of ETMY -> POS by Green

    • 2/12-15 Closing door for central area, pumping down
      • needs drift monitor for VIS
  • Yend (Not yet determined due to the schedule change above)

    • 1/25-2/22: Yend Pcal finalization

    • 2/25-3/4: Yend WAB
    • 3/8~ : Yend pumpdown 3/8~
      • 3/11,12: leak test
  • Xend (Not yet determined due to the schedule change above)
    • 2/22-3/10: Xend Pcal finalization
    • 2/11-2/22: Xend NAB installation
      • Periscope installation
    • 3/11,12 Xend WAB
    • 3/19,20, Heatlink etc.
    • 3/22 Pumping down
      • Leak test
  • 3/11~ : Night work start
  • 2/18(no delay)-3/8 DRMI commissioning
  • 3/11(3weeks delay)-4/5 Y arm commissioning
  • 3/25(1week delay)-4/5 FPMI commissioning

Discussion

KAGRA/Commissioning/Weekly/20190129/Agenda (last edited 2019-01-29 10:08:29 by OsamuMiyakawa)