Upon arrival, Derossi and Gosselin were matching the beam on the west arm with chrocc ON and moving the SIB1 Lens to improve the matching.
The planned activity on TCS – NI CP cold lens compensation with DAS and arm cavities mode matching (Lumaca) started at 18:00 UTC and went on without major problems for the rest of the shift.
During this activity, Lumaca asked me to perform the SCAN_TEMs_TOT(1) for the Mismaching (fig1). At the end of the scan, ITF has been set in Single Bounce NI.
21:00 UTC - ITF left in Single Bounce NI.

Parallel activities:
DET - SPRB tuning of angular setpoints (Gouaty)
SQZ - Automation (Vardaro, Bawaj)