03/12/2019 03 Analayzer behaving eratically - missing and negative values

12/09/2019 Engineer removed 03 Analyzer for repair.

23/01/2020 03 Analyser re-instated.

See Github Urban Observatory for engineers report

https://github.com/urbanobservatory/deployments/blob/master/Precision%20Station%20Reports/COAST_RD/MB23012020_Newcastle%20Uni_Coast%20Road_Commissioning_O3%20analyser.xls