예제 #1
0
        public static QuickEDMAnalysis AnalyseDBlock(DemodulatedBlock dblock)
        {
            QuickEDMAnalysis analysis = new QuickEDMAnalysis();

            BlockConfig config = dblock.Config;
            //edm factor calculation
            double dbStep    = ((AnalogModulation)config.GetModulationByName("DB")).Step;
            double magCal    = (double)config.Settings["magnetCalibration"];
            double eField    = cField((double)config.Settings["ePlus"], (double)config.Settings["eMinus"]);//arguments are in volts not kV
            double edmFactor = (bohrMagneton * dbStep * magCal * Math.Pow(10, -9)) /
                               (electronCharge * saturatedEffectiveField * polarisationFactor(eField));
            //Add in interferometer length instead of 800 10^-6 after testing is done with old blocks
            double dbPhaseStep = dbStep * magCal * Math.Pow(10, -9) * bohrMagneton * 800 * Math.Pow(10, -6) / hbar;

            analysis.SIGValAndErrtp = ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "topProbeNoBackground"));
            analysis.SIGValAndErrbp = ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "bottomProbeScaled"));

            analysis.SIGValAndErr = dblock.GetTOFChannel(new string[] { "SIG" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.BValAndErr   = dblock.GetTOFChannel(new string[] { "B" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.DBValAndErr  = dblock.GetTOFChannel(new string[] { "DB" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.EValAndErr   = dblock.GetTOFChannel(new string[] { "E" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.EBValAndErr  = dblock.GetTOFChannel(new string[] { "E", "B" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.BDBValAndErr = dblock.GetTOFChannel("BDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);

            double bottomProbeCalibration = dblock.GetCalibration("bottomProbeScaled");
            double topProbeCalibration    = dblock.GetCalibration("topProbeNoBackground");

            //Replace 510 with the calibrations above after testing is done with old blocks
            analysis.ShotNoise = 1.0 / Math.Sqrt(analysis.SIGValAndErrbp[0] * 510 + analysis.SIGValAndErrtp[0] * 510);
            analysis.Contrast  = analysis.DBValAndErr[0] / 2 / dbPhaseStep;

            //raw edm in asymmetry detector
            double[] edmdb;
            edmdb = dblock.GetTOFChannel("EDMDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.RawEDMValAndErr = new double[2] {
                edmFactor *edmdb[0], edmFactor *edmdb[1]
            };

            //leakage currents
            analysis.NorthCurrentValAndError =
                ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "NorthCurrent"));
            analysis.SouthCurrentValAndError =
                ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "SouthCurrent"));
            analysis.NorthECorrCurrentValAndError =
                ConvertPointToArray(dblock.GetPointChannel(new string[] { "E" }, "NorthCurrent"));
            analysis.SouthECorrCurrentValAndError =
                ConvertPointToArray(dblock.GetPointChannel(new string[] { "E" }, "SouthCurrent"));

            //magnetometer (I know it is not signed right but I just want the noise so any waveform will do)
            analysis.MagValandErr = ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "magnetometer"));

            //rf freq
            analysis.rf1FreqAndErr = dblock.GetTOFChannel(new string[] { "RF1F" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.rf2FreqAndErr = dblock.GetTOFChannel(new string[] { "RF2F" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.RF1FDBDB      = dblock.GetTOFChannel("RF1FDBDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.RF2FDBDB      = dblock.GetTOFChannel("RF2FDBDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);

            //rf amp
            analysis.rf1AmpAndErr = dblock.GetTOFChannel(new string[] { "RF1A" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.rf2AmpAndErr = dblock.GetTOFChannel(new string[] { "RF2A" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.RF1ADBDB     = dblock.GetTOFChannel("RF1ADBDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.RF2ADBDB     = dblock.GetTOFChannel("RF2ADBDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);

            //probe laser frequency
            analysis.LF1ValAndErr = dblock.GetTOFChannel(new string[] { "LF1" }, "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.LF1DB        = dblock.GetTOFChannel("LF1DB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);
            analysis.LF1DBDB      = dblock.GetTOFChannel("LF1DBDB", "asymmetry").GatedWeightedMeanAndUncertainty(GATE_LOW, GATE_HIGH);

            //probe photodiode monitors
            analysis.TopPDSIG    = ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "topPD"));
            analysis.BottomPDSIG = ConvertPointToArray(dblock.GetPointChannel(new string[] { "SIG" }, "bottomPD"));
            return(analysis);
        }
예제 #2
0
        public static QuickEDMAnalysis AnalyseDBlock(DemodulatedBlock dblock)
        {
            QuickEDMAnalysis analysis = new QuickEDMAnalysis();

            BlockConfig config = dblock.Config;
            //edm factor calculation
            double dbStep    = ((AnalogModulation)config.GetModulationByName("DB")).Step;
            double magCal    = (double)config.Settings["magnetCalibration"];
            double eField    = cField((double)config.Settings["ePlus"], (double)config.Settings["eMinus"]);//arguments are in volts not kV
            double edmFactor = (bohrMagneton * dbStep * magCal * Math.Pow(10, -9)) /
                               (electronCharge * saturatedEffectiveField * polarisationFactor(eField));

            ////Get relevant channel values and errors for top probe
            //analysis.SIGValAndErrtp = dblock.GetChannelValueAndError(new string[] { "SIG" }, "topProbe");
            //analysis.BValAndErrtp = dblock.GetChannelValueAndError(new string[] { "B", "MW" }, "topProbe");
            //analysis.DBValAndErrtp = dblock.GetChannelValueAndError(new string[] { "DB", "MW" }, "topProbe");
            //analysis.EValAndErrtp = dblock.GetChannelValueAndError(new string[] { "E", "MW" }, "topProbe");
            //analysis.EBValAndErrtp = dblock.GetChannelValueAndError(new string[] { "E", "B", "MW" }, "topProbe");

            //Get relevant channel values and errors for top probe, no MW switching
            analysis.SIGValAndErrtp = dblock.GetChannelValueAndError(new string[] { "SIG" }, "topProbe");
            analysis.BValAndErrtp   = dblock.GetChannelValueAndError(new string[] { "B" }, "topProbe");
            analysis.DBValAndErrtp  = dblock.GetChannelValueAndError(new string[] { "DB" }, "topProbe");
            analysis.EValAndErrtp   = dblock.GetChannelValueAndError(new string[] { "E" }, "topProbe");
            analysis.EBValAndErrtp  = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "topProbe");

            //edm error calculation
            analysis.RawEDMtp    = edmFactor * (analysis.EBValAndErrtp[0] / analysis.DBValAndErrtp[0]);
            analysis.RawEDMErrtp = Math.Abs(analysis.RawEDMtp)
                                   * Math.Sqrt(Math.Pow(analysis.EBValAndErrtp[1] / analysis.EBValAndErrtp[0], 2)
                                               + Math.Pow(analysis.DBValAndErrtp[1] / analysis.DBValAndErrtp[0], 2));

            ////Get relevant channel values and errors for bottom probe
            //analysis.SIGValAndErrbp = dblock.GetChannelValueAndError(new string[] { "SIG" }, "bottomProbe");
            //analysis.BValAndErrbp = dblock.GetChannelValueAndError(new string[] { "B", "MW" }, "bottomProbe");
            //analysis.DBValAndErrbp = dblock.GetChannelValueAndError(new string[] { "DB" , "MW"}, "bottomProbe");
            //analysis.EValAndErrbp = dblock.GetChannelValueAndError(new string[] { "E", "MW" }, "bottomProbe");
            //analysis.EBValAndErrbp = dblock.GetChannelValueAndError(new string[] { "E", "B", "MW" }, "bottomProbe");

            //Get relevant channel values and errors for bottom probe, no MW switching
            analysis.SIGValAndErrbp = dblock.GetChannelValueAndError(new string[] { "SIG" }, "bottomProbe");
            analysis.BValAndErrbp   = dblock.GetChannelValueAndError(new string[] { "B" }, "bottomProbe");
            analysis.DBValAndErrbp  = dblock.GetChannelValueAndError(new string[] { "DB" }, "bottomProbe");
            analysis.EValAndErrbp   = dblock.GetChannelValueAndError(new string[] { "E" }, "bottomProbe");
            analysis.EBValAndErrbp  = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "bottomProbe");

            //edm error calculation for bottom probe
            analysis.RawEDMbp    = edmFactor * (analysis.EBValAndErrbp[0] / analysis.DBValAndErrbp[0]);
            analysis.RawEDMErrbp = Math.Abs(analysis.RawEDMbp)
                                   * Math.Sqrt(Math.Pow(analysis.EBValAndErrbp[1] / analysis.EBValAndErrbp[0], 2)
                                               + Math.Pow(analysis.DBValAndErrbp[1] / analysis.DBValAndErrbp[0], 2));

            ////Get relevant channel values and errors for asymmetry
            //analysis.SIGValAndErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "asymmetry");
            //analysis.BValAndErr = dblock.GetChannelValueAndError(new string[] { "B", "MW" }, "asymmetry");
            //analysis.DBValAndErr = dblock.GetChannelValueAndError(new string[] { "DB", "MW" }, "asymmetry");
            //analysis.EValAndErr = dblock.GetChannelValueAndError(new string[] { "E", "MW" }, "asymmetry");
            //analysis.EBValAndErr = dblock.GetChannelValueAndError(new string[] { "E", "B", "MW" }, "asymmetry");
            //analysis.BDBValAndErr = dblock.GetChannelValueAndError(new string[] { "B", "DB", "MW" }, "asymmetry");

            //Get relevant channel values and errors for asymmetry, no MW switching
            analysis.SIGValAndErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "asymmetry");
            analysis.BValAndErr   = dblock.GetChannelValueAndError(new string[] { "B" }, "asymmetry");
            analysis.DBValAndErr  = dblock.GetChannelValueAndError(new string[] { "DB" }, "asymmetry");
            analysis.EValAndErr   = dblock.GetChannelValueAndError(new string[] { "E" }, "asymmetry");
            analysis.EBValAndErr  = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "asymmetry");
            analysis.BDBValAndErr = dblock.GetChannelValueAndError(new string[] { "B", "DB" }, "asymmetry");

            //edm error calculation for asymmetry
            analysis.RawEDM    = edmFactor * (analysis.EBValAndErr[0] / analysis.DBValAndErr[0]);
            analysis.RawEDMErr = Math.Abs(analysis.RawEDM)
                                 * Math.Sqrt(Math.Pow(analysis.EBValAndErr[1] / analysis.EBValAndErr[0], 2)
                                             + Math.Pow(analysis.DBValAndErr[1] / analysis.DBValAndErr[0], 2));



            //leakage currents
            analysis.NorthCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "SIG" }, "NorthCurrent");
            analysis.SouthCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "SIG" }, "SouthCurrent");
            analysis.NorthECorrCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "E" }, "NorthCurrent");
            analysis.SouthECorrCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "E" }, "SouthCurrent");

            //magnetometer (I know it is not signed right but I just want the noise so any waveform will do)
            analysis.MagValandErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "magnetometer");

            //rf freq
            analysis.rf1FreqAndErrtp = dblock.GetChannelValueAndError(new string[] { "RF1F" }, "topProbe");
            analysis.rf2FreqAndErrtp = dblock.GetChannelValueAndError(new string[] { "RF2F" }, "topProbe");
            analysis.rf1FreqAndErrbp = dblock.GetChannelValueAndError(new string[] { "RF1F" }, "bottomProbe");
            analysis.rf2FreqAndErrbp = dblock.GetChannelValueAndError(new string[] { "RF2F" }, "bottompProbe");
            //analysis.RF1FDBDB = dblock.GetChannelValueAndError(new string[] { "RF1F", "DB", "MW" }, "asymmetry");
            //analysis.RF2FDBDB = dblock.GetChannelValueAndError(new string[] { "RF2F", "DB", "MW" }, "asymmetry");
            // no MW switch
            analysis.RF1FDBDB = dblock.GetChannelValueAndError(new string[] { "RF1F", "DB" }, "asymmetry");
            analysis.RF2FDBDB = dblock.GetChannelValueAndError(new string[] { "RF2F", "DB" }, "asymmetry");

            //rf amp
            analysis.rf1AmpAndErrtp = dblock.GetChannelValueAndError(new string[] { "RF1A" }, "topProbe");
            analysis.rf2AmpAndErrtp = dblock.GetChannelValueAndError(new string[] { "RF2A" }, "topProbe");
            analysis.rf1AmpAndErrbp = dblock.GetChannelValueAndError(new string[] { "RF1A" }, "bottomProbe");
            analysis.rf2AmpAndErrbp = dblock.GetChannelValueAndError(new string[] { "RF2A" }, "bottomProbe");
            //analysis.RF1ADBDB = dblock.GetChannelValueAndError(new string[] { "RF1A", "DB", "MW" }, "asymmetry");
            //analysis.RF2ADBDB = dblock.GetChannelValueAndError(new string[] { "RF2A", "DB", "MW" }, "asymmetry");
            // no MW switch
            analysis.RF1ADBDB = dblock.GetChannelValueAndError(new string[] { "RF1A", "DB" }, "asymmetry");
            analysis.RF2ADBDB = dblock.GetChannelValueAndError(new string[] { "RF2A", "DB" }, "asymmetry");


            return(analysis);
        }
예제 #3
0
        public static QuickEDMAnalysis AnalyseDBlock(DemodulatedBlock dblock)
        {
            QuickEDMAnalysis analysis = new QuickEDMAnalysis();

            BlockConfig config = dblock.Config;
            //edm factor calculation
            double dbStep    = ((AnalogModulation)config.GetModulationByName("DB")).Step;
            double magCal    = (double)config.Settings["magnetCalibration"];
            double eField    = cField((double)config.Settings["ePlus"], (double)config.Settings["eMinus"]);//arguments are in volts not kV
            double edmFactor = (bohrMagneton * dbStep * magCal * Math.Pow(10, -9)) /
                               (electronCharge * saturatedEffectiveField * polarisationFactor(eField));

            //Get relevant channel values and errors
            analysis.SIGValAndErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "top");
            analysis.BValAndErr   = dblock.GetChannelValueAndError(new string[] { "B" }, "top");
            analysis.DBValAndErr  = dblock.GetChannelValueAndError(new string[] { "DB" }, "top");
            analysis.EValAndErr   = dblock.GetChannelValueAndError(new string[] { "E" }, "top");
            analysis.EBValAndErr  = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "top");

            //edm error calculation
            analysis.RawEDM    = edmFactor * (analysis.EBValAndErr[0] / analysis.DBValAndErr[0]);
            analysis.RawEDMErr = Math.Abs(analysis.RawEDM)
                                 * Math.Sqrt(Math.Pow(analysis.EBValAndErr[1] / analysis.EBValAndErr[0], 2)
                                             + Math.Pow(analysis.DBValAndErr[1] / analysis.DBValAndErr[0], 2));

            //same again for normed data.
            analysis.SIGValAndErrNormed = dblock.GetChannelValueAndError(new string[] { "SIG" }, "topNormed");
            analysis.BValAndErrNormed   = dblock.GetChannelValueAndError(new string[] { "B" }, "topNormed");
            analysis.DBValAndErrNormed  = dblock.GetChannelValueAndError(new string[] { "DB" }, "topNormed");
            analysis.EValAndErrNormed   = dblock.GetChannelValueAndError(new string[] { "E" }, "topNormed");
            analysis.EBValAndErrNormed  = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "topNormed");

            //normed edm error
            analysis.RawEDMNormed    = edmFactor * (analysis.EBValAndErrNormed[0] / analysis.DBValAndErrNormed[0]);
            analysis.RawEDMErrNormed = Math.Abs(analysis.RawEDMNormed)
                                       * Math.Sqrt(Math.Pow(analysis.EBValAndErrNormed[1] / analysis.EBValAndErrNormed[0], 2)
                                                   + Math.Pow(analysis.DBValAndErrNormed[1] / analysis.DBValAndErrNormed[0], 2));

            //leakage currents
            analysis.NorthCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "SIG" }, "NorthCurrent");
            analysis.SouthCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "SIG" }, "SouthCurrent");
            analysis.NorthECorrCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "E" }, "NorthCurrent");
            analysis.SouthECorrCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "E" }, "SouthCurrent");

            //magnetometer (I know it is not signed right but I just want the noise so any waveform will do)
            analysis.MagValandErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "magnetometer");

            //laser freq
            analysis.LFValandErr = dblock.GetChannelValueAndError(new string[] { "LF1" }, "top");
            //analysis.LF1DBDB = dblock.ChannelValues[6].GetSpecialValue("LF1DBDB"); // 5 is topNormed TODO: make GetSpecialValuesAndError work
            //analysis.LF2DBDB = dblock.ChannelValues[6].GetSpecialValue("LF2DBDB");
            analysis.LF1DBDB = dblock.GetSpecialChannelValueAndError("LF1DBDB", "topNormed"); // 5 is topNormed TODO: make GetSpecialValuesAndError work
            analysis.LF2DBDB = dblock.GetSpecialChannelValueAndError("LF2DBDB", "top");

            //rf freq
            analysis.rf1FreqAndErr = dblock.GetChannelValueAndError(new string[] { "RF1F" }, "top");
            analysis.rf2FreqAndErr = dblock.GetChannelValueAndError(new string[] { "RF2F" }, "top");

            //rf amp
            analysis.rf1AmpAndErr = dblock.GetChannelValueAndError(new string[] { "RF1A" }, "top");
            analysis.rf2AmpAndErr = dblock.GetChannelValueAndError(new string[] { "RF2A" }, "top");

            //photodiodes
            analysis.probePD = dblock.GetChannelValueAndError(new string[] { "SIG" }, "ProbePD");
            analysis.pumpPD  = dblock.GetChannelValueAndError(new string[] { "SIG" }, "PumpPD");

            //rfAmmeter
            analysis.rfCurrent = dblock.GetChannelValueAndError(new string[] { "SIG" }, "rfCurrent");

            return(analysis);
        }
예제 #4
0
        public static QuickEDMAnalysis AnalyseDBlock(DemodulatedBlock dblock)
        {
            QuickEDMAnalysis analysis = new QuickEDMAnalysis();

            BlockConfig config = dblock.Config;
            //edm factor calculation
            double dbStep = ((AnalogModulation)config.GetModulationByName("DB")).Step;
            double magCal = (double)config.Settings["magnetCalibration"];
            double eField = cField((double)config.Settings["ePlus"], (double)config.Settings["eMinus"]);//arguments are in volts not kV
            double edmFactor = (bohrMagneton * dbStep * magCal * Math.Pow(10, -9)) /
                        (electronCharge * saturatedEffectiveField * polarisationFactor(eField));

            //Get relevant channel values and errors
            analysis.SIGValAndErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "top");
            analysis.BValAndErr = dblock.GetChannelValueAndError(new string[] { "B" }, "top");
            analysis.DBValAndErr = dblock.GetChannelValueAndError(new string[] { "DB" }, "top");
            analysis.EValAndErr = dblock.GetChannelValueAndError(new string[] { "E" }, "top");
            analysis.EBValAndErr = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "top");

            //edm error calculation
            analysis.RawEDM = edmFactor * (analysis.EBValAndErr[0] / analysis.DBValAndErr[0]);
            analysis.RawEDMErr = Math.Abs(analysis.RawEDM)
                * Math.Sqrt(Math.Pow(analysis.EBValAndErr[1] / analysis.EBValAndErr[0], 2)
                               + Math.Pow(analysis.DBValAndErr[1] / analysis.DBValAndErr[0], 2));

            //same again for normed data.
            analysis.SIGValAndErrNormed = dblock.GetChannelValueAndError(new string[] { "SIG" }, "topNormed");
            analysis.BValAndErrNormed = dblock.GetChannelValueAndError(new string[] { "B" }, "topNormed");
            analysis.DBValAndErrNormed = dblock.GetChannelValueAndError(new string[] { "DB" }, "topNormed");
            analysis.BDBValAndErrNormed = dblock.GetSpecialChannelValueAndError( "BDB", "topNormed" );
            analysis.EValAndErrNormed = dblock.GetChannelValueAndError(new string[] { "E" }, "topNormed");
            analysis.EBValAndErrNormed = dblock.GetChannelValueAndError(new string[] { "E", "B" }, "topNormed");

            //normed edm error
            analysis.RawEDMNormed = edmFactor * (analysis.EBValAndErrNormed[0] / analysis.DBValAndErrNormed[0]);
            analysis.RawEDMErrNormed = Math.Abs(analysis.RawEDMNormed)
                * Math.Sqrt(Math.Pow(analysis.EBValAndErrNormed[1] / analysis.EBValAndErrNormed[0], 2)
                                     + Math.Pow(analysis.DBValAndErrNormed[1] / analysis.DBValAndErrNormed[0], 2));

            //leakage currents
            analysis.NorthCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "SIG" }, "NorthCurrent");
            analysis.SouthCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "SIG" }, "SouthCurrent");
            analysis.NorthECorrCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "E" }, "NorthCurrent");
            analysis.SouthECorrCurrentValAndError =
                dblock.GetChannelValueAndError(new string[] { "E" }, "SouthCurrent");

            //magnetometer (I know it is not signed right but I just want the noise so any waveform will do)
            analysis.MagValandErr = dblock.GetChannelValueAndError(new string[] { "SIG" }, "magnetometer");

            //laser freq
            analysis.LFValandErr = dblock.GetChannelValueAndError(new string[] { "LF1" }, "top");
            analysis.LF1DBDB = dblock.GetSpecialChannelValueAndError( "LF1DBDB", "topNormed" );
            analysis.LF2DBDB = dblock.GetSpecialChannelValueAndError( "LF2DBDB", "top" );

            //rf freq
            analysis.rf1FreqAndErr = dblock.GetChannelValueAndError(new string[] { "RF1F" }, "top");
            analysis.rf2FreqAndErr = dblock.GetChannelValueAndError(new string[] { "RF2F" }, "top");
            analysis.rf1FreqAndErrNormed = dblock.GetChannelValueAndError(new string[] { "RF1F" }, "topNormed");
            analysis.rf2FreqAndErrNormed = dblock.GetChannelValueAndError(new string[] { "RF2F" }, "topNormed");
            analysis.RF1FDBDB = dblock.GetSpecialChannelValueAndError( "RF1FDBDB", "topNormed" );
            analysis.RF2FDBDB = dblock.GetSpecialChannelValueAndError( "RF2FDBDB", "topNormed" );

            //rf amp
            analysis.rf1AmpAndErr = dblock.GetChannelValueAndError(new string[] { "RF1A" }, "top");
            analysis.rf2AmpAndErr = dblock.GetChannelValueAndError(new string[] { "RF2A" }, "top");
            analysis.rf1AmpAndErrNormed = dblock.GetChannelValueAndError(new string[] { "RF1A" }, "topNormed");
            analysis.rf2AmpAndErrNormed = dblock.GetChannelValueAndError(new string[] { "RF2A" }, "topNormed");
            analysis.RF1ADBDB = dblock.GetSpecialChannelValueAndError( "RF1ADBDB", "topNormed" );
            analysis.RF2ADBDB = dblock.GetSpecialChannelValueAndError( "RF2ADBDB", "topNormed" );

            //photodiodes
            analysis.probePD = dblock.GetChannelValueAndError(new string[] { "SIG" }, "ProbePD");
            analysis.pumpPD = dblock.GetChannelValueAndError(new string[] {"SIG"}, "PumpPD");

            //rfAmmeter
            analysis.rfCurrent = dblock.GetChannelValueAndError(new string[] { "SIG" }, "rfCurrent");

            return analysis;
        }