The ITF unlocked at 7:14 UTC therefore I contacted the ISC expert (Valerio at 7:15 UTC) in order check / adjust the MC_F0 position (pending action). V. Boschi restored the standard working condition but in meanwhile we had problems with the MC power transmission that was too low, therefore I contacted the injection expert (Camilla at 7:40 UTC) in order to investigate the problem. At about 9:00 UTC I restarted the lock acquisition and, after a few attempts, I engaged the Science Mode (9:59 UTC) but unfortunatly the ITF unlocked at 10:43 UTC seems due to a fast unlock (picture n1 attached). At 11:06 UTC I achieved again the Science Mode but the ITF unlocked after a few minutes, it seems again due to an IMC fast unlock (picture n2 attached). After that I collected several unlock attempts during the acquisition mainly due to the bad weather condition (wind and sea activities) that are worsening. Finally Science Mode at 12:46 UTC despite the weather condition.
Enviroment / windactivity
10:04 UTC - GIPC in "wind cfg", I activated the procedure for "moderate wind", from the PR Gains Client I put the SW_SW Gain value from 1 to 0.
(08-09-2019 07:30 - 08-09-2019 08:30) From remote
Description: MC power transmission that was too low
(08-09-2019 07:15 - 08-09-2019 07:45) From remote
Description: Check and restore the MC_F0 value