System Bravo Things To Do Next Opening
Growth Chamber
Get a longer nipple for the Erbium cell and maybe look into getting an integrated shutter.
Change source flange and cryo panel
Change buffer gate valves
Install 3-inch shutters and bellows when new source flange and cryo panel installed.
Fix coated viewports (ex. the one facing Sb)
Check thermocouple cable plugs for robustness
Al eurotherm box thermocouple socket is glitchy
Buffer Chamber
Replace broken pBN spring on heater station.
Change the aluminum rail brackets for stainless steel ones.
Load Chamber
LN2 Tank (If Echo is also down)
Close off supply line from LN2 tank to monitor tank consumption.