Today I went to check the SDF diffs in the ASC model, and noticed some of the anti-whitening settings were different for ASC-POP_A, ASC-POP_B and ASC-AS_C. Tony directed me to a time when he had checked and ensured the anti-whitening settings matched the whitening settings for all diodes.

However, Keita had changed the settings on those three diodes in this alog, just for BBSS alignment purposes during the vent: 90656.

I adjusted the whitening/anti-whitening settings on the three diodes to be back to the usual settings, which cleared SDF differences.

I also changed a ASC-POP_X NSUM normalization value, which was an arbitrary number from a long time ago when the diode was an air diode, but is likely no longer correct now that it is in-vac. This means that if you trend ASC-POP_X_DC_NSUM, you will see a large  change in this diode around this time, due to the fact that we are no longer normalizing by 407.

The remaining ASC SDF diffs are due to the guardian or temporary commissioner changes we do not need to save.