Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date : 13:30-

Participants :

Post O3 Upgrade portal

Schedule

• IX: Oplev will be finalized in April. Height and alignment adjustments are on going. ACC will be installed in April.
  • Investigation of the behavior of BF.
  • Wide range FR for the F0.
  • Adjustment of the height of pre-isolator using the piston.
• IY: Remedy of the pre-isolator is scheduled in April.
• EX: Oplev setting is on going.
• EY: Installation of the tower will be restarted in May. Removing of the maraging rod is necessary.

Status

• Corrugate tube fixing jig: They will be prepared by the end of May.
• Commissioning in air: From mid. May for IX.
• Commissioning in vacuum:
• Acceptance check: Check items for in-air commissioning should be confirmed on the payload.
• PF actuator: After the commissioning for suspension.
• Jig for FC painting:
• Overall commissioning:
• Procedure of TM height setting: Prepare for the measurement in the first in-vacuum commissioning in IX.

Discussion

VIS Meeting

14:30-

Participants:

Schedule

See Schedule

• Type-A team: IXV 4/13-16
• Type-B team: PR2 4/13-16

Milestone

• IMC suspensions are ready in air [40] will finish 2011/04/21.

• PRs are ready in air [643] will finish 2011/07/09.

• ETMX is ready in air [656] will finish 2021/08/25.

• ITMX is ready in air [657] will finish 2021/08/31.

• ETMY is ready in air [658] will finish 2021/09/16.

• ITMY is ready in air [659] will finish 2021/11/08.

• BS is ready in air [691] will finish 2011/11/24.

• SRs are ready in air [663] will finish 2011/12/20.

• Output suspensions are ready in air [695] will finish 2011/12/21.

• TMSY is ready in air [708] will finish 2011/??/??.

• TMSX is ready in air [684] will finish 2011/??/??.

2021/03/29

Klog

EX

• 16378 F0 tuning , ryutaro.takahashi

• 16382 Comment , ryutaro.takahashi

General

• 16383 Fixed that ACC and VEL of Picomotor Ch1 was different from other Ch2 to 4. , satoru.ikeda

• 16391 Supported for common Payload model files: Type-Bp(PR3) to PAYLOAD_MASTER , satoru.ikeda

• 16402 Change the name of EPICS channel in MASTERSWITCH , satoru.ikeda

• 16391 Supported for common Payload model files: Type-Bp(PR3) to PAYLOAD_MASTER , satoru.ikeda

• 16401 Comment , satoru.ikeda

MCF

• 16405 Unable to connect Picomotor in MCO , satoru.ikeda

PR2

• 16406 Inspection of locating wire inner clamps , fabian.arellano

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Summary Report

TypeA

TypeB

TypeBp

TypeC

Electronics

Control

Safety

Discussion

Travel Plans

The week from 4/12

• Takahashi: 4/12-16
• Sato: 4/12-16
• Hirata: 4/12-16

The week from 4/19

• Takahashi: 4/19-23
• Sato: 4/19-23
• Hirata: 4/19-23

Next meeting

• 2021/4/16(FRI)