% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 16 22 31 34 43 47 37 47 74 75 73 145 283 566 560 643 676 651 791 403 580 446 483 226 442 239 215 361 173 191 288 247 186 231 175 130 120 109 137 85 81 84 100 72 127 109 81 79 85 87 65 63 72 31 96 68 -25 62 -54 95 75 112 61 108 86 78 49 105 110 87 84 74 68 137 116 78 152 -52 84 -17 -43 83 71 -90 14 -29 72 25 -74 29 -79 50 -46 60 59 -11 -67 -69 -60 62 -36 -62 67 83 8 -78 -30 -6 97 -88 -79 41 40 26 69 -96 -78 36 -32 103 -66 106 82 -58 53 -8 103 -63