% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 40 63 57 50 34 48 49 56 76 163 316 535 797 673 822 633 353 236 158 111 101 128 79 74 112 132 109 73 66 40 36 49 40 46 40 47 40 38 32 54 40 36 38 37 54 49 80 68 100 71 86 127 102 65 157 119 103 88 100 86 66 140 95 66 96 121 89 142 71 115 -21 45 87 62 90 80 43 52 74 -16 46 23 54 -52 56 -17 17 -52 22 48 -23 -24 44 61 -44 -70 38 -20 33 20 77 69 37 28 34 -40 19 -22 18 -42 -49 -24 52 -13 38 -61 50 -57 -18 -28 32 -39 57 -49 -62 53 -21 -40