The last time SRMI was done at Hanford is described by Ellie in 17451   17106  16993.  At that time MICH was triggered on ASAIR DC, which no longer exists, and the signal hadn't been replaced in the LSC model. 

I added an IPC to the ASC model for AS_C NSUM, and in the LSC model normalized this signal by the PSL power normalization (which isn't done in the ASC model), and replaced ASAIR in the trigger matrix, the power normalization matrix, and the input matrix with this signal.  I also changed the name of this rown in the matrix dictonaries for the trigger matrix and the input matrix in ISC_library.  Dave did the restarts and DAQ restarts yesterday. 

SRMI:

Craig, Cao, Varun, and I added two states for SRMI to the DRMI guardian, PREP_SRMI and LOCK_SRMI, although we haven't found settings that work these set up the servo filters, input matrix and trigger.  I had another look today at the signals while SRMI is flashing, but the alignment was not good, and it seems as though we have some kind of a clipping problem.  Checking that we are not clipping in the SRC becomes much easier once we can align the ITMs to the arms.