% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 17 19 29 30 38 23 44 54 57 135 116 310 526 519 489 424 472 641 454 386 623 428 335 340 434 317 282 339 325 380 229 227 335 292 303 214 212 253 223 240 154 214 206 139 157 180 178 153 140 134 111 91 121 142 109 112 93 122 79 77 111 106 148 100 91 95 70 77 71 79 49 -27 100 36 70 42 19 27 54 39 29 34 19 -12 35 -40 71 -20 -61 31 -27 65 22 -32 44 -48 -11 10 52 -27 -28 -29 -22 -18 54 -39 4 -34 -37 -8 -41 -40 26 -43 46 28 28 58 32 37 -54 50 -51 24 -13 29 -32 -13