I have updated the offline reconstruction to use BS actuator efficiency of 5.63e-11/f^2 m/ct and optical gain of 4.48e7 ct/m, which is reported in klog #14554 as April 21 value.
MICH sensitivity at low frequencies got worse and the cross-over frequency between the calibrated feedback signal and calibrated error signal looks a bit too high compared with MICH UGF.
BS actuator efficiency got x10 higher (5.46e-12 m/ct -> 5.63e-11 m/ct) and optical gain got x10 higher (4.38e8 ct/m -> 4.48e7 ct/m) from the previous offline reconstruction. Cross-over frequency look fine.
MICH sensitivity was ~4e-14 m/rtHz at 100 Hz, which sounds too bad compared with PRCL.