% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 35 25 33 26 25 52 87 174 142 90 165 139 132 177 218 202 139 155 116 105 112 142 116 84 87 103 96 105 72 90 65 56 58 45 45 37 52 53 39 41 36 24 36 35 32 33 20 31 45 45 72 59 56 53 63 41 44 39 77 82 83 27 78 72 97 40 37 52 36 68 72 78 49 80 70 58 5 43 34 43 17 70 -35 -31 -37 39 36 39 75 -74 24 -60 55 71 -38 39 45 -47 -19 67 11 -15 -24 55 39 49 -51 58 47 13 -20 55 -75 -39 28 -51 -48 -34 34 -55 -18 -31 -48 15 -26 -43 56 43