% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 28 22 25 20 34 33 28 63 163 98 146 181 266 195 275 177 123 165 136 178 105 105 115 61 80 73 60 74 77 69 61 50 35 35 35 46 32 51 33 30 28 40 32 27 59 77 53 60 90 81 69 72 99 65 91 144 116 98 102 108 79 108 88 115 85 95 73 66 30 36 105 45 40 47 63 55 60 54 -49 39 -28 -37 -13 -26 58 -27 7 -61 -20 10 21 -19 38 29 36 50 59 -22 44 -41 -43 -32 -20 -65 -50 -15 -21 -8 -23 70 -19 -29 -36 27 29 30 50 -42 34 44 -36 50 -48 19 -38 -33 36 37