% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 35 33 45 30 41 40 33 54 75 94 243 506 565 553 410 308 343 199 168 152 129 131 93 103 128 139 123 87 69 57 53 29 39 51 28 38 53 44 50 76 65 50 56 76 67 71 79 80 75 73 59 84 52 61 49 44 61 62 36 49 26 52 55 60 -19 -17 -9 29 -32 -8 -31 72 -31 -33 34 39 -4 55 -26 35 43 41 -66 -21 -40 16 -9 -40 40 42 54 25 -40 67 66 -14 50 -16 -23 35 -32 40 34 -33 18 32 37 65 -49 -32 25 -11 -22 -14 42 -21 -55 11 25 -39 -34 49 -59 -58 59 -40 -41 23