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oli.patane@LIGO.ORG - posted 17:26, Thursday 24 July 2025 (85980)
TMSX F1/F2/F3/LF satamp box swapped

Fil, Elenna, Oli

In an effort to find and solve the ASC excursion locklosses that seem to be linked to TMSX (85973), Fil swapped out the satellite amplifier that he had installed last Tuesday (85770) that had serial number S1100150 with another modified satamp that he had on hand, S1100122 (originally meant for OMC T1 T2 T3 LF). We are hoping this fixes the problem. Since this is partially for testing and since we originally were planning to use this satellite amplifier for the OMC, for now I've replaced the OSEMINF compensation filters for TMSX (which had the specific tuned filters) with the generic 5.31:0.0969 zp filters. We can update these later when we figure out which satamp will be staying there. I've loaded these filters in and brought TMSX back.

 

taken out: S1100150

put in: S1100122 (originally meant for OMC T1 T2 T3 LF)

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