Successfully measured (pic.1):
A_{ETMY}/A_{ITMY} = (DARM1_IN1 / ETMY_TM_LOCK_L_EXC) / (DARM1_IN1 / ITMY_TM_LOCK_L_EXC)
=6.021 (this is consistent with the past value measured by Yamamoto-san in 11252)
However, when measuring for
A_{ITMY}/A_{BS} = (MICH1_IN1 / ITMY_TM_LOCK_L_EXC) / (MICH1_IN1 / BS_TM_LOCK_L_EXC),
I found that only A_{BS}'s slope seems strange (pic.2).
I suspected existence of some filters in the path of the excitation signals, but there seems no filters.
So today I couldn't complete propagation of actuator efficiency from BS to ETMY.
I want to measure them again on another day, including calibration of absolute value of A_{BS}.
