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ID Date Author Type Categoryup Subject
  24   18 Nov 2019 02:04 Yi WangProcedure/OperationCooling SystemOpen dewar refill

9:00 am open dewar refilled to full, TPC pressure 30 mbar

  16   12 Nov 2019 05:47 Edgar SanchezProcedure/OperationGeneralAfternoon system monitoring

14:47 TPC pressure 330 mbar Recirculation pressure: 290 mbar 

15:35 TPC pressure 345 mbar Recirculation pressure: 300 mbar 

16:35 TPC pressure 440 mbar Recirculation pressure: 400 mbar 

16:43 Heat gun off 

18:04  TPC pressure 230 mbar Recirculation pressure: 230 mbar 

18:55  TPC pressure 250 mbar Recirculation pressure: 250 mbar 

Bubbler 8.4 V 5.1 mA 

LAr bath level 55 cm 

MB OFF 

LED ON 

  19   14 Nov 2019 00:34 E. SanchezProcedure/OperationGeneral 

9:20 TPC pressure  235 mbar recirculation  pressure 235 mbar. Gas pocket on. LED OFF. MB ON.  LAr level  50 cm 

10:20 TPC pressure  240 mbar recirculation 240 mbar

10:34 Heat gun ON

11:10 TPC pressure  375 mbar recirculation 330 mbar

11:17  Heaters OFF

11:19 Heat gun OFF

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