09:25 Heat gun ON

09:40 TPC pressure 241 mbar, recirculation pressure 231 mbar

10:45 TPC pressure 327 mbar, recirculation pressure 301 mbar

11:34 TPC pressure 318 mbar, recirculation pressure 289 mbar

12:08 TPC pressure 322 mbar, recirculation pressure 286 mbar

13:54 TPC pressure 300 mbar, recirculation pressure 288 mbar