% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 25 21 31 41 13 34 83 65 68 77 138 135 172 277 317 435 372 283 291 254 272 191 205 136 81 81 104 70 58 58 105 78 51 83 81 59 51 58 75 52 45 89 68 65 94 53 72 91 99 88 48 77 44 97 138 129 48 53 127 159 107 102 80 111 115 117 105 66 80 104 83 12 114 70 42 74 33 43 52 71 6 67 -29 23 34 63 -61 -48 -53 36 15 46 -45 -50 -46 74 32 30 -11 -14 34 -54 -14 -30 -35 -45 38 43 40 42 55 48 -52 -44 -19 4 -25 60 -64 50 -48 -38 64 -32 48 -57 -27 -38