% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 70 37 54 47 28 30 33 31 73 123 275 369 417 214 433 197 178 175 201 181 151 128 156 234 164 144 114 141 138 130 101 132 169 69 79 106 108 96 95 95 90 61 95 144 111 96 85 83 64 125 38 51 46 105 37 64 77 46 80 46 71 -55 66 85 15 -23 99 -24 14 71 -55 59 74 -62 32 44 -49 -77 56 -58 -42 -20 -19 -80 35 18 24 32 -45 -22 -72 -9 102 15 -54 29 -20 35 95 -44 7 56 -34 36 -46 -43 -56 40 53 -60 -54 -38 -61 58 -65 56 45 35 -68 -29 -23 61 52 -65 -39 80 30 -22