% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 23 22 28 16 32 14 29 72 36 49 93 136 179 248 198 238 234 196 198 298 193 265 363 397 568 612 578 574 645 691 480 324 337 401 383 277 319 333 375 203 203 204 198 217 203 156 196 155 142 223 155 162 159 151 175 149 106 142 139 121 125 75 126 125 139 73 79 50 24 73 -55 17 97 -40 -49 96 -37 -51 32 -86 -48 36 -75 -85 -35 -84 -90 -8 38 -81 7 -55 50 -76 41 53 87 -58 -75 76 -61 -85 -38 -45 -22 -90 -64 52 76 -65 -20 39 74 -34 22 32 57 -33 -63 -86 42 75 -35 44 64 91 17 15