Kiwamu, Dan, Daniel, Elli

Today we locked SRMI using H1:LSC-REFLAIR_A_RF45_I_MON for SRCL and H1:LSC-ASAIR_A_RF45_Q_MON for MICH. This configuration is more stable than previous locks where we were locking MICH to ASAIR_A_LF and it was clearer where the locking point is.  We retook transfer function of AUX laser and carrier beatnote at OMC_REFL path against AUX laser offfset with and without beam clipping.  MICH offset was 20 counts of normalised H1:LSC-ASAIR_A_RF45_Q_MON so we were locked very close to the MICH dark fringe.  The raw data is available in /ligo/home/controls/elli.king/SRClengthdata.

I have unlocked SRMI and I am leaving the guardians in the down state.  We changed the whitening gain on REFL_A_RF45 for the measurement but I have set it back to zero and have reset the dark offsets H1:LSC-REFLAIR_A_RF45_I_OFFSET H1:LSC-REFLAIR_A_RF45_Q_OFFSET to tTuesday morning's values.