Some interesting behavior in the diode chiller flow (as reported by the Diode Chiller, shown on WeeklyChiller_01082020.png).  In the last 10 days there have been 2 small drops in flow of ~0.1 lpm that lasts for ~13 hours before returning to normal.  The drop is small enough that this isn't terribly concerning, but given our recent history with the diode chiller we'll keep an eye on this nonetheless.  Everything else looks normal.