As agreed, the ETM RHs were configured and switched ONĀ for the arm cavity scan with RH transients.
I set the NE RH to nominal values: 16.6 V (7.4 W).
I set the WE RH to nominal values: 17.4 V (8.14 W).
At 10:10 UTC, the WE RH was switched ON.
At 10:11 UTC, the NE RH was switched ON.