XX:XX UTC DAS and CH W/N off TO BE NOTED: there is the 8MHz in these scans 16:17 UTC - CARM_SET_scan (2) - Unlocked after first scan 16:27 UTC - CARM_SET_scan (4) - completed succesfully 16:45 UTC - CARM_SET_scan_ONmode(2,4) - completed 16:54 UTC - CARM_SET_scan_ONmode(0,4) - completed Now we start to move the Meniscus Lens (L1z) to improve the matching of the West arm only 1336842894 17 May 2022 17:14:36 UTC L1z -25.000 (backward) 1336843302 17 May 2022 17:21:24 UTC CW -25.000 (backward) ==> to balance the movement, looking at MAR_TZ_CORR TO BE NOTED: INJ_MAIN works again, there is no more the 8MHz in the scans 17:43 UTC - CARM_SET_scan (1) 17:49 UTC - CARM_SET_scan_ONmode(2,2) 17:56 UTC - CARM_SET_scan_ONmode(0,2) 1336845574 17 May 2022 17:59:16 UTC L1z -25.000 (backward) 18:17 UTC - CARM_SET_scan (1) 18:23 UTC - CARM_SET_scan_ONmode(2,2) 18:27 UTC - CARM_SET_scan_ONmode(0,2) 1336847533 17 May 2022 18:31:55 UTC L1z -25.000 (backward) 1336847806 17 May 2022 18:36:28 UTC CW -25.000 (backward) ==> to balance the movement, looking at MAR_TZ_CORR 18:48 UTC - CARM_SET_scan (1) 18:54 UTC - CARM_SET_scan_ONmode(2,2) 18:57 UTC - CARM_SET_scan_ONmode(0,2) 1336849469 17 May 2022 19:04:11 UTC L1z -15.000 (backward) 19:13 UTC - CARM_SET_scan (1) 19:20 UTC - CARM_SET_scan_ONmode(2,2) 19:23 UTC - CARM_SET_scan_ONmode(0,2) 1336851939 17 May 2022 19:45:21 UTC L1z -15.000 (backward) 1336852408 17 May 2022 19:53:05 UTC CW -15.000 (backward) ==> to balance the movement, looking at MAR_TZ_CORR 20:02 UTC - CARM_SET_scan (1) 20:08 UTC - CARM_SET_scan_ONmode(2,2) 20:10 UTC - CARM_SET_scan_ONmode(0,2) 1336853947 17 May 2022 20:18:49 UTC L1z +20.000 (forward) 20:27 UTC - CARM_SET_scan (1) 20:33 UTC - CARM_SET_scan_ONmode(2,2) 20:36 UTC - CARM_SET_scan_ONmode(0,2) Now we switch ON the CH on the west at the power used for compensating the YAG (~150mW) 1336856326 17 May 2022 20:58:28 UTC we start scanning both TEM01 and TEM02 21:08 UTC we unlocked for no clear reason, we unlock and try to relock 21:27 UTC we start scanning only mode 2 Now we switch OFF the CH on the west and control matching during the cooling down 22:05 UTC we start scanning only mode 2