% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 23 30 25 21 30 16 40 53 70 71 137 141 122 135 233 405 732 661 863 556 407 436 429 436 416 339 210 231 309 214 198 259 181 104 152 209 170 167 128 177 169 141 191 169 181 186 161 216 245 200 225 131 217 141 158 166 123 187 150 168 166 123 174 139 158 141 106 164 100 91 -19 91 121 85 -55 40 -102 56 123 -28 57 65 -75 -60 -70 -16 27 -94 16 -53 -67 105 -88 -110 63 -82 51 43 -41 -68 -114 -32 -72 37 44 37 -52 -88 84 113 -27 -61 62 -48 42 84 -83 -60 -86 45 -95 -74 153 132 -44 -47 -74 -42