Description of testingForVibrationSignal

0001 % this is a script to plot out data over a long period of time from the
0002 % Southern System
0003 %CJC 10 January 2013
0004 
0005 
0006 %%%%%%%
0007 ylimTemp=[11.995 12.005];
0008 ylimPow = [1e-5 1e2]
0009 ylimTimePow=[-200 200]
0010 scheduleString='12K Load Sky Stare'
0011 d=read_arcSouth('21-Apr-2013:13:15:30','21-Apr-2013:13:20:30');% eccosorb in place -
0012 
0013 d = read_arcSouth('29-Dec-2012:23:40:00','29-Dec-2012:23:55:00')
0014 d29Dec=generatePowerSpectraBothRoachesTempScaled(d);
0015 d=read_arcSouth('28-Apr-2013:17:49:54','28-Apr-2013:17:56:24')
0016 d28Apr=generatePowerSpectraBothRoachesTempScaled(d)
0017 d=read_arcSouth('10-Mar-2013:10:00:00','10-Mar-2013:10:15:00')
0018 d10Mar=generatePowerSpectraBothRoachesTempScaled(d)
0019 d=read_arcSouth('13-Dec-2012:11:10:00','13-Dec-2012:11:30:00')
0020 d13Dec=generatePowerSpectraBothRoachesTempScaled(d)
0021 d=read_arcSouth('29-May-2013:09:00:00','29-May-2013:09:15:00')
0022 d29May=generatePowerSpectraBothRoaches(d)
0023 
0024 subplot(511)
0025 loglog(d13Dec.dataFreqRoach2(:,1),d13Dec.dataFreqRoach2(:,2))
0026 hold all
0027 loglog(d13Dec.dataFreqRoach2(:,1),d13Dec.dataFreqRoach2(:,3))
0028 grid on
0029 titlestring=['Noise Power Spec 13December: L2C Terminated @Coldhead Temperature  rFactor (RR)=',num2str(d13Dec.rFactorR2),' (LL)=',num2str(d13Dec.rFactorL2)]
0030 xlim([0.01 50])
0031 ylim([10^-6 10^-2])
0032 title(titlestring,'Fontsize',12)
0033 xlabel('Frequency [Hz]')
0034 
0035 subplot(512)
0036 loglog(d29Dec.dataFreqRoach2(:,1),d29Dec.dataFreqRoach2(:,2))
0037 hold all
0038 loglog(d29Dec.dataFreqRoach2(:,1),d29Dec.dataFreqRoach2(:,3))
0039 grid on
0040 titlestring=['Noise Power Spec 29December: Coupler Terminated at 12.000K  rFactor (RR)=',num2str(d29Dec.rFactorR2),' (LL)=',num2str(d29Dec.rFactorL2)]
0041 xlim([0.01 50])
0042 ylim([10^-6 10^-2])
0043 title(titlestring,'Fontsize',12)
0044 xlabel('Frequency [Hz]')
0045 
0046 subplot(513)
0047 loglog(d10Mar.dataFreqRoach2(:,1),d10Mar.dataFreqRoach2(:,2))
0048 hold all
0049 loglog(d10Mar.dataFreqRoach2(:,1),d10Mar.dataFreqRoach2(:,3))
0050 grid on
0051 titlestring=['Noise Power Spec 10March: OMT misaligned and mechanically coupled to cold head rFactor (RR)=',num2str(d10Mar.rFactorR2),' (LL)=',num2str(d10Mar.rFactorL2)]
0052 xlim([0.01 50])
0053 ylim([10^-6 10^-2])
0054 title(titlestring,'Fontsize',12)
0055 xlabel('Frequency [Hz]')
0056 
0057 subplot(514)
0058 loglog(d28Apr.dataFreqRoach2(:,1),d28Apr.dataFreqRoach2(:,2))
0059 hold all
0060 loglog(d28Apr.dataFreqRoach2(:,1),d28Apr.dataFreqRoach2(:,3))
0061 grid on
0062 titlestring=['Noise Power Spec 28April: OMT aligned and mechanically decoupled from cold head rFactor (RR)=',num2str(d28Apr.rFactorR2),' (LL)=',num2str(d28Apr.rFactorL2)]
0063 xlim([0.01 50])
0064 ylim([10^-6 10^-2])
0065 title(titlestring,'Fontsize',12)
0066 xlabel('Frequency [Hz]')
0067 
0068 
0069 subplot(515)
0070 loglog(d29May.dataFreqRoach2(:,1),d29May.dataFreqRoach2(:,2))
0071 hold all
0072 loglog(d29May.dataFreqRoach2(:,1),d29May.dataFreqRoach2(:,3))
0073 grid on
0074 titlestring=['Noise Power Spec 29May: Rx on antenna-Lo from SigGen  rFactor (RR)=',num2str(d29May.rFactorR2),' (LL)=',num2str(d29May.rFactorL2)]
0075 xlim([0.01 50])
0076 ylim([10^-4 10^1])
0077 legend('RR','LL')
0078 title(titlestring,'Fontsize',12)
0079 xlabel('Frequency [Hz]')
0080 
0081 
0082 print('-depsc','powerSpectra')
0083 
0084 
0085     
0086 
0087 figure
0088 loglog(d13Dec.dataFreqRoach2(:,1),d13Dec.dataFreqRoach2(:,2))
0089 hold all
0090 loglog(d13Dec.dataFreqRoach2(:,1),d13Dec.dataFreqRoach2(:,3))
0091 grid on
0092 titlestring=['Noise Power Spec 13December: L2C Terminated @Coldhead Temperature  rFactor (RR)=',num2str(d13Dec.rFactorR2),' (LL)=',num2str(d13Dec.rFactorL2)]
0093 xlim([0.01 50])
0094 ylim([10^-6 10^-2])
0095 title(titlestring,'Fontsize',18)
0096 xlabel('Frequency [Hz]','Fontsize',16)
0097 ylabel('K','Fontsize',16)
0098 set(gca,'FontSize',16)
0099 print('-depsc','powerSpectraL2C')
0100 
0101 
0102 figure
0103 loglog(d29Dec.dataFreqRoach2(:,1),d29Dec.dataFreqRoach2(:,2))
0104 hold all
0105 loglog(d29Dec.dataFreqRoach2(:,1),d29Dec.dataFreqRoach2(:,3))
0106 grid on
0107 titlestring=['Noise Power Spec 29December: Coupler Terminated at 12.000K  rFactor (RR)=',num2str(d29Dec.rFactorR2),' (LL)=',num2str(d29Dec.rFactorL2)]
0108 xlim([0.01 50])
0109 ylim([10^-6 10^-2])
0110 title(titlestring,'Fontsize',18)
0111 xlabel('Frequency [Hz]','Fontsize',16)
0112 ylabel('K','Fontsize',16)
0113 set(gca,'FontSize',16)
0114 print('-depsc','powerSpectraCoupler')
0115 close all
0116 
0117 
0118 figure
0119 loglog(d10Mar.dataFreqRoach2(:,1),d10Mar.dataFreqRoach2(:,2))
0120 hold all
0121 loglog(d10Mar.dataFreqRoach2(:,1),d10Mar.dataFreqRoach2(:,3))
0122 grid on
0123 titlestring=['Noise Power Spec 10March: OMT misaligned and mechanically coupled to cold head rFactor (RR)=',num2str(d10Mar.rFactorR2),' (LL)=',num2str(d10Mar.rFactorL2)]
0124 xlim([0.01 50])
0125 ylim([10^-6 10^-2])
0126 title(titlestring,'Fontsize',18)
0127 xlabel('Frequency [Hz]','Fontsize',16)
0128 ylabel('K','Fontsize',16)
0129 set(gca,'FontSize',16)
0130 print('-depsc','powerSpectraOMTMisaligned')
0131 close all
0132 
0133 
0134 figure
0135 loglog(d28Apr.dataFreqRoach2(:,1),d28Apr.dataFreqRoach2(:,2))
0136 hold all
0137 loglog(d28Apr.dataFreqRoach2(:,1),d28Apr.dataFreqRoach2(:,3))
0138 grid on
0139 titlestring=['Noise Power Spec 28April: OMT aligned and mechanically decoupled from cold head rFactor (RR)=',num2str(d28Apr.rFactorR2),' (LL)=',num2str(d28Apr.rFactorL2)]
0140 xlim([0.01 50])
0141 ylim([10^-6 10^-2])
0142 title(titlestring,'Fontsize',18)
0143 xlabel('Frequency [Hz]','Fontsize',16)
0144 ylabel('K','Fontsize',16)
0145 set(gca,'FontSize',16)
0146 print('-depsc','powerSpectraOMTAligned')
0147 close all
0148 
0149 
0150 loglog(d29May.dataFreqRoach2(:,1),d29May.dataFreqRoach2(:,2))
0151 hold all
0152 loglog(d29May.dataFreqRoach2(:,1),d29May.dataFreqRoach2(:,3))
0153 grid on
0154 titlestring=['Noise Power Spec 29May: Rx on antenna-Lo from SigGen  rFactor (RR)=',num2str(d29May.rFactorR2),' (LL)=',num2str(d29May.rFactorL2)]
0155 xlim([0.01 50])
0156 ylim([10^-4 10^1])
0157 legend('RR','LL')
0158 title(titlestring,'Fontsize',12)
0159 xlabel('Frequency [Hz]')
0160 
0161 
0162 print('-depsc','powerSpectra')
testingForVibrationSignal

PURPOSE

SYNOPSIS

DESCRIPTION

CROSS-REFERENCE INFORMATION

SOURCE CODE
