% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 21 11 22 18 19 28 20 39 58 101 99 235 150 183 200 240 242 190 134 180 132 211 199 156 114 146 115 133 105 110 106 94 100 79 90 70 86 118 101 90 228 119 189 121 116 141 143 110 92 115 133 119 86 73 65 81 62 87 67 55 65 70 49 54 -26 69 60 66 61 -61 53 60 -47 43 55 -40 38 45 53 52 21 34 -51 31 -41 -18 39 41 -43 21 61 46 34 18 30 -40 50 -54 -10 -51 -35 -40 -27 -26 22 -42 42 47 -9 27 33 57 37 -60 -51 -15 -28 -19 60 51 13 42 -19 17 -41 54 -34 -53