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H1 SUS
gabriele.vajente@LIGO.ORG - posted 20:56, Tuesday 25 April 2023 (69025)
Tuned PR2 A2L

Elenna, Gabriele

We noticed that driving PRC2 P and Y produced a very large coupling into PRCL and DARM. So we changed H1:SUS-PR2_M3_DRIVEALIGN_P2L_GAIN and H1:SUS-PR2_M3_DRIVEALIGN_Y2L_GAIN to minimize this effect. We reduced P to L and Y to L for PR2 by a factor 20

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