% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 6 15 26 30 41 39 37 32 79 320 161 184 126 323 326 481 263 287 369 198 193 217 223 308 217 204 233 194 147 112 144 117 146 96 107 102 95 69 102 89 73 97 81 81 78 101 133 168 152 218 213 262 186 313 253 242 191 361 189 251 176 185 131 168 215 234 108 115 94 145 147 123 146 100 66 89 45 45 41 52 -41 68 54 86 52 92 -12 -85 23 120 -63 32 18 18 50 3 -60 73 -72 68 86 -36 54 -68 -79 88 -17 -46 -71 -18 37 34 20 78 61 -58 -59 79 -48 97 -93 62 -85 41 -11 -81 25 15