The site experienced a 1 second power glitch at roughly 1am early Sat morning. The UPS system in the MSR reported switching to battery backup for 1 second at 0:59.
The ilogo wiki machine required several reboots to restart it. It was moved to UPS power since this machine is showing reboot problems.
The H1 PSL needed restarting, more details in the ops summary.
Other items which needed restarting: weather stations, dust monitors. May be more as we discover them.
aligo CDS is fully UPS'ed and was not affected.