Nicola called me because the flag from TCS_NI_CO2_PWRIN got RED. At 16.30 UTC, I connected and checked the CO2 powers (since trouble shooting mode was set for INJ activities - 66001, 66002). The NI CO2 DAS inner ring was a little lower than reference: I made a really small waveplate rotation to bring the level to the reference one.

Since the DMS flag continued to remain in RED condition, I asked Nicola to center the thresholds around the current value of TCS_NI_CO2_PWRIN.