In alog77427, Sheila notes that our optical gain and power at the AS port PDs dropped 4% Monday night. On Wednesday after we moved SR3, SR2 to recover the throughput into HAM6, in a full lock our AS port PDs are now 12% lower than out last good lock Monday night before the optical gain drop. This number might be confusing with an alignment change, getting more or less 45Mhz down into HAM6. Another good comparison is from a no SQZ single bounce that Jennie Wright did in alog77204 a few weeks ago, compared to just after Jenne moved SR3, SR2 (alog77395).

PSL single bounce comparision