Last week there was a power failure in Messhuette (FRS control room) - AIDA-3 and MBS were affected.
AIDA itself and S4 equipment is on UPS and was not shut down.

AIDA-3 has been restarted and MIDAS restarted. All seems OK

S4 conditions: 24.2 C / 33.5% RH / Td = 7.1 C