We had several SDF diffs. I think most of the issues could have been due to the safe being different than observe and the reboot from the power outage restoring old values. Specifically, the OAF online cleaning model coefficients for the jitter cleaning were all changed. I trended back the values and it they had taken on the old coefficients from before I retrained the jitter. Similar issue with TCS sim, which Matt had updated recently.

However, after I accepted the OAF and TCS sim values in OBSERVE, I loaded the safe.snap to see if I could update them in safe. However, the safe.snap file did not have the same differences as in observing. The OAF model had 71 diffs from the jitter coefficients, but in safe there are 6 diffs and none of them are the jitter coefficients.

Meanwhile, if I do the same thing for the TCS sim model and load the safe.snap, there are NO diffs.

So I am wondering if this a weird "burt restore" issue due to the power outage and whatever file was restored was very old and/or wrong. Tagging CDS so we can figure out what happened.

Camilla advised Ibrahim to revert some of the diffs in the HWS model.

We also had to change the PZT offset for the IMC PZT during the recovery process, which we had already accepted in safe so I also accepted in OBSERVE.

Attached are the TCS sim and ASCIMC acceptances. I didn't screenshot the OAF acceptance because the list was very long (but now I wish I had so we could figure out what went wrong with the restore).