06/12/18 09:20 - 10:05 LSO Service see Urban Observatory Github deployments/Precision Station Reports/TYNE_BRIDGE/LSO_Calibration_Sheet_v1.18_BV_TYNE_BRIDGE_20181206.xlsx No adjustments CO Gas is low (500psi) PM readings look lower than normal - 2 extra pods have been placed in cage, these may be affecting air flow to PM tube