TITLE: 08/26 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 159Mpc
INCOMING OPERATOR: Tony
SHIFT SUMMARY:

- Arrived to an unlocked IFO, ran into the same issue as last night but was able to reconcile with these steps

- Back to NLN @ 1:27/OBSERVE @ 1:51 UTC

• The 102 Hz peak looks to be back for this lock
• Update: Peak seems to have dimished drastically after some time has passed, but it is still present (screenshot was taken around 2:55 UTC) - Tagging ISC

- EX saturations @ 3:47/4:04/4:22/4:35

- Lockloss @ 5:06

- Reaquired NLN unaided @ 6:09/OBSERVE @ 6:25

• Looks like there is still might be a 102 Hz feature for this lock as well (?), though not as apparent as the first lock from earlier today
• Also got a STAND DOWN alert ~6:10, but no new alerts came through on verbal and there were no recent events on GraceDB - screenshot of SD overview attached
• PI 31 ringups at 6:12 - successfully damped by the guardian

- EX saturation @ 6:36

- Setting H1 to auto and passing to Tony for the night

LOG:

No log for this shift.