⇤ ← Revision 1 as of 2019-02-18 16:36:40
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== 2019/2/5 Commissioning meeting topics == | == 2019/2/19 Commissioning meeting topics == |
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* 2/4-8: SRM alignment, SRM -> OMMT by IR -> OMMT -> OSTM by IR, OSTM -> OMC by IR * 2/4-8: Alignment of ETMY -> POS by Green |
* --(2/5: Alignment of SRM to OMMT1 by IR)-- * --(2/6: Alignment of ETMY to POS by Green)-- |
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* 2/12-15: Closing door for central area, pumping down * needs drift monitor for VIS |
* --(2/8: Alignment of form OMMT to OSTM by IR)-- * --(2/8: Alignment of form OSTM to OMC by IR)-- |
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* Yend (Not yet determined due to the schedule change above) | * --(2/14: Closing door for ITM chambers)-- * --(2/15: Closing door for other central area)-- * --(2/15: pumping down for ITMs)-- * --(2/15: pumping down for other central area)-- * Yend |
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* Xend (Not yet determined due to the schedule change above) | * Xend |
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* 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 |
* 2/18-3/22 DRMI commissioning * 3/11-4/5 Y arm commissioning * 3/25-4/5 FPMI commissioning |
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* [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7931]]: Mirror inspection and cleaning. * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9658|JGW-G1909658]]: new application of photon calibrator for commissioning and observation. * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7943]]: SRM * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7942]]: High power test |
* Control damping for Type B and ITMY * It may have an opening chamber for ITMX and ITMY? soon or after FPMI? * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=8120]]: Dirt or scars on the surface of the viewport on SR2 Chamber * Mirror |
2019/2/19 Commissioning meeting topics
- Assignment of staffs for night work
- Readiness for the X arm commissioning.
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.
1/23: Surface inspection for SR mirrors.
1/24-25: Cleaning HR of SR3, SRM.
1/23: BS is aligned to Y-end PD by IR.
1/27: ITMY is aligned to REFL by IR.
1/27: ITMX is aligned to REFL by IR.
1/27: Beam position of IR at SR3 is confirmed how far from the center.
1/28-29: SR3 is aligned to SR2 center by IR.
1/28: Alignment of SR2 -> SRM by IR.
1/29: Green beam is injected from SR2 AR surface to Y end PD.
1/31: Removing bellows at PR and SR area.
1/31-2/1: Cleaning HR of PR3 and HR, AR of SR2
2/5: Alignment of SRM to OMMT1 by IR
2/6: Alignment of ETMY to POS by Green
2/8: Alignment of form OMMT to OSTM by IR
2/8: Alignment of form OSTM to OMC by IR
2/14: Closing door for ITM chambers
2/15: Closing door for other central area
2/15: pumping down for ITMs
2/15: pumping down for other central area
- Yend
- 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
- 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
- 2/18-3/22 DRMI commissioning
- 3/11-4/5 Y arm commissioning
- 3/25-4/5 FPMI commissioning
Discussion
- Control damping for Type B and ITMY
- It may have an opening chamber for ITMX and ITMY? soon or after FPMI?
http://klog.icrr.u-tokyo.ac.jp/osl/?r=8120: Dirt or scars on the surface of the viewport on SR2 Chamber
- Mirror