% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 16 45 46 47 42 40 57 45 66 159 125 140 318 483 547 528 492 411 280 338 360 402 216 275 156 195 192 126 169 100 127 156 142 104 96 129 101 93 80 76 84 62 56 41 61 49 41 47 67 57 64 67 90 66 38 62 -23 58 80 96 74 71 28 -27 113 80 -9 -51 65 -74 -44 35 -46 -38 77 27 -9 -18 -23 -57 61 32 46 -56 -50 76 -57 73 -40 -35 -40 71 -61 83 -73 -21 -33 56 83 -79 51 -65 -61 53 -9 -43 -39 30 30 79 67 -76 -33 63 13 42 72 -41 -65 -8 43 67 -67 -43 11 -63 27 31