09:47 Heat gun ON, TPC pressure 261 mbar, recirculation pressure 252 mbar
11:00 Building 182 liquid argon tower refiiled
11:20 Refill open dewar to 70/120 cm
11:36 TPC pressure 218 mbar, recirculation pressure 214 mbar
08:50 am open dewar refill to full
09:45 am open dewar refill to full, TPC pressure 31 mbar