I received DMS alerts about the Pcal power this morning at 8h16 and again 8h26 UTC. The Pcal looked off from the VIM plots; there were errors messages in the Acl processes about missing/delayed samples. And Alain confirmed that there has been a strom and that the timing has probably been cut.

At 8h30 UTC, I have stopped the laser Pcal (open loop and disable the power from Acl PCal_fast, and switched off the pump diodes of the laser from PCal_WE,NE_Ampli).  We will switch them on when the timing will be back.