Frequency_Hz Amplitude_MHz Phase_deg Amplitude_Std_MHz 1.0000001 82.244161 177.28558 4.3115245 1.6237763 80.980968 178.35939 4.3422224 2.6366493 80.945833 176.23953 4.2361838 4.2813305 79.478294 177.65442 4.0811722 6.9519302 77.140597 177.58559 4.0278703 11.288378 76.091564 176.2628 4.0655047 18.329805 75.104013 175.39991 4.0018991 29.763513 73.521133 174.99772 3.8167804 48.329302 70.236074 174.17166 3.6903995 78.475997 69.915936 174.18223 3.6138604 127.4275 66.274539 173.15254 3.4631029