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Reports until 14:45, Monday 22 June 2026
H1 SEI
arnaud.pele@LIGO.ORG - posted 14:45, Monday 22 June 2026 (90696)
BS CPS replugged

Jim, Arnaud

The x12 in-vac BSC2 / BS ISI CPS sensors were replugged to their feedthrough as per D1003079. Jim worked from the platform, verifying the signals were live with a cds laptop while I was plugging them in from the chamber.  Before starting this work we turned on the interface chassis and had to power cycle corner 3 a couple of times before getting the -18V LED from the back panel to turn on.

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