[ { "calibrationPointNumber" : 0, "isSet" : false, "measuredSOG" : 2.5, "measuredSTW" : 2.5, "mountingError" : 0.0, "realSpeed" : 2.5, "sogValid" : true }, { "calibrationPointNumber" : 1, "isSet" : false, "measuredSOG" : 5.5, "measuredSTW" : 5.5, "mountingError" : 0.0, "realSpeed" : 5.5, "sogValid" : true }, { "calibrationPointNumber" : 2, "isSet" : false, "measuredSOG" : 12.0, "measuredSTW" : 12.0, "mountingError" : 0.0, "realSpeed" : 12.0, "sogValid" : true }, { "calibrationPointNumber" : 3, "isSet" : false, "measuredSOG" : 15.0, "measuredSTW" : 15.0, "mountingError" : 0.0, "realSpeed" : 15.0, "sogValid" : true }, { "calibrationPointNumber" : 4, "isSet" : false, "measuredSOG" : 20.0, "measuredSTW" : 20.0, "mountingError" : 0.0, "realSpeed" : 20.0, "sogValid" : true }, { "calibrationPointNumber" : 0, "isSet" : false, "measuredSOG" : 2.5, "measuredSTW" : 2.5, "mountingError" : 0.0, "realSpeed" : 2.5, "sogValid" : true }, { "calibrationPointNumber" : 1, "isSet" : false, "measuredSOG" : 5.5, "measuredSTW" : 5.5, "mountingError" : 0.0, "realSpeed" : 5.5, "sogValid" : true }, { "calibrationPointNumber" : 2, "isSet" : true, "measuredSOG" : 8.375, "measuredSTW" : 7.65645, "mountingError" : 0.0192236, "realSpeed" : 9.89455, "sogValid" : true }, { "calibrationPointNumber" : 3, "isSet" : false, "measuredSOG" : 15.0, "measuredSTW" : 15.0, "mountingError" : 0.0, "realSpeed" : 15.0, "sogValid" : true }, { "calibrationPointNumber" : 4, "isSet" : true, "measuredSOG" : 17.5751, "measuredSTW" : 14.9297, "mountingError" : -0.0488458, "realSpeed" : 20.3059, "sogValid" : true }, { "calibrationPointNumber" : 0, "isSet" : false, "measuredSOG" : 2.5, "measuredSTW" : 2.5, "mountingError" : 0.0, "realSpeed" : 2.5, "sogValid" : true }, { "calibrationPointNumber" : 1, "isSet" : false, "measuredSOG" : 5.5, "measuredSTW" : 5.5, "mountingError" : 0.0, "realSpeed" : 5.5, "sogValid" : true }, { "calibrationPointNumber" : 2, "isSet" : false, "measuredSOG" : 10.0, "measuredSTW" : 10.0, "mountingError" : 0.0, "realSpeed" : 10.0, "sogValid" : true }, { "calibrationPointNumber" : 3, "isSet" : false, "measuredSOG" : 15.0, "measuredSTW" : 15.0, "mountingError" : 0.0, "realSpeed" : 15.0, "sogValid" : true }, { "calibrationPointNumber" : 4, "isSet" : false, "measuredSOG" : 20.0, "measuredSTW" : 20.0, "mountingError" : 0.0, "realSpeed" : 20.0, "sogValid" : true } ]