LIGO Document T1200171-v1

Status of acoustic isolation of the H2 PSL enclosure

Document #:
LIGO-T1200171-v1
Document type:
T - Technical notes
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Abstract:
Summary: we are close to reaching our goal of at least a factor of 10 attenuation down to 10 Hz. Further improvements could be made with acoustic damping tuned to the room modes, a new acoustic door, and reduction in make-up air flow.
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