% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 50 55 46 34 40 44 57 89 110 154 189 177 226 234 201 299 282 163 124 218 99 161 159 138 179 86 87 133 119 132 67 66 85 66 45 84 70 68 45 31 42 17 18 37 25 28 32 12 16 21 -20 19 28 -11 22 31 -29 26 21 34 60 38 -19 -36 -29 34 31 -58 36 -34 58 -47 45 -46 17 48 -31 22 54 -31 -22 48 -46 35 -35 -49 -56 -61 37 -31 25 40 -61 -49 -11 -43 41 34 42 -21 -42 -14 7 -49 36 51 -30 43 12 44 -54 34 -14 -46 69 -35 -39 17 -50 41 -56 -24 -33 40 47 -33 -59 36