% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 67 170 207 127 127 118 140 73 138 294 630 923 1660 2433 1247 1871 1704 1209 1093 967 1604 1077 1249 1084 784 833 817 708 736 746 786 583 455 485 441 445 446 492 493 415 259 355 367 337 255 289 225 268 203 230 157 208 225 154 193 202 154 180 154 129 170 149 224 224 158 167 130 127 109 107 67 97 122 115 94 87 115 -92 89 156 107 96 104 75 132 119 43 91 -74 51 99 -63 83 45 60 99 96 71 -71 48 114 -36 19 -86 83 -45 -92 -53 -68 98 -68 58 -73 -44 7 -83 98 -31 120 88 -85 -12 -64 -66 -49 -87 14 -39