ECR: add baffle to PR3 Suspensions to prevent wire heating

Document #:

LIGO-E1300788-v1

Document type:

E - Engineering documents

Abstract:

LLO DRMI testing has shown that the PR3 pitch drifts due to heating of the suspension wires. A baffle is needed to prevent this heating.

Files in Document:

• E1300788-v1 ECR - add baffle to PR3 SUS to prevent wir...pdf (163.6 kB)

Other Files:

• E1300788-v1 ECR - add baffle to PR3 SUS to prevent wi...docm (25.3 kB)

Topics:

• Change Control
• Suspensions
• Auxiliary Optics
• System Test

Authors:

• Dennis Coyne

Notes and Changes:

approved by Dennis Coyne, Calum Torrie 10/16/2013
see also integration issue #464:
https://services.ligo-wa.caltech.edu/integrationissues/show_bug.cgi?id=464

Referenced by:

• LIGO-E1300803: Changes Resulting from the L1 DRMI Testing