% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 21 15 25 14 19 17 67 63 74 107 136 109 140 277 216 154 125 106 75 101 148 107 42 80 85 54 71 47 71 51 42 57 47 42 40 40 23 18 44 38 31 11 16 27 44 46 40 25 10 49 21 50 54 32 44 71 94 65 48 -48 57 121 105 -17 124 139 58 77 107 98 82 31 62 84 54 -39 -34 77 -24 72 -63 -20 15 -104 -64 74 -61 68 93 128 59 -41 68 -75 55 -93 32 89 -46 105 57 -94 -58 -22 -64 14 97 109 82 -37 -7 -25 19 -51 -66 -64 31 -90 79 98 -56 43 53 -74 -53 -71 -46 -85