% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 17 28 37 37 33 38 51 60 84 107 161 377 490 655 420 363 367 172 240 213 268 279 398 245 219 228 186 190 164 129 183 145 149 205 141 128 147 120 139 128 127 73 89 122 109 88 96 140 70 69 56 51 52 40 75 57 54 46 80 16 67 33 79 -21 74 61 71 54 59 78 61 -18 -17 49 113 -55 56 -59 -65 78 -21 -44 -56 76 43 -70 63 74 97 79 98 37 -62 36 -57 117 32 -85 -87 -75 -42 -67 19 -68 110 49 -35 127 -33 49 -94 23 70 92 -45 49 -87 60 33 28 37 -21 45 31 56 15 -75 -32