While trying to resolve the strange SRCL loop shape seen yesterday (which has been resolved, eric will elog about it later), we got a chance to put in the correct filters to the "CINV" branch in the C1CAL model for MICH, PRCL, and SRCL - so we have some calibrated spectra now (Attachment #1). The procedure followed was as follows:
The final set of gains used were:
MICH: -247 dB
PRCL: -256 dB
SRCL: -212 dB
and the gain-only filters in the CINV filter banks are all called "DRMI1f".
Once we are able to lock the DRFPMI again, we can do the same for CARM and DARM as well...