Following up on my alog 55023, I've replotted the data for the H1:ASC-AS_A_RF36_Q_PIT_OFFSET being set and zeroed during relocking.  The new plot more clearly identifies the sequence of events, and now includes:

• Initial Alignment
• ISC_LOCK (state 110, where the offsets are set)
• the value of the pitch offset
• Lockloss during relocking (on the legend, labeled as "lockloss")
• H1 reaches NLN
• Lockloss from NLN (on the legend, labeled as "LL from NLN")

Attached:

• Example 1: H1 relocks without an Initial Alignment
• Example 2: H1 relocks after an Initial Alignment
• Relocking from 29Jan2020 to 5Feb2020