% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 13 18 27 27 33 30 40 47 52 78 123 198 307 528 254 413 325 343 190 144 172 107 106 112 147 142 126 102 116 71 84 96 90 68 64 80 94 67 72 47 57 89 65 59 50 63 31 37 42 34 34 80 74 51 26 34 68 58 87 87 80 101 104 177 128 80 187 113 130 211 117 103 130 115 110 57 52 68 79 -32 58 65 75 22 85 13 27 -31 28 56 49 -28 31 20 43 -32 28 60 -59 -51 -16 -30 42 38 23 -63 39 -49 -25 58 38 19 -61 -23 -43 38 -47 16 53 53 -32 -51 -71 65 55 35 66 23