% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 16 18 45 38 43 41 30 44 111 67 149 173 243 298 234 257 301 204 169 145 175 159 143 185 104 123 99 123 146 108 140 73 103 125 123 126 122 100 99 92 65 80 57 80 76 58 55 58 37 81 31 39 50 52 43 27 33 86 -2 9 50 50 52 -50 -22 36 -39 -18 -66 29 -53 51 26 -36 19 40 -82 -58 62 53 -53 -61 18 48 13 -13 -46 86 -43 -28 -62 -60 -69 58 46 -62 62 -70 -48 71 111 -15 82 -33 58 28 -87 91 -62 -66 23 -35 -29 53 -30 79 -50 52 -71 -62 -11 -38 -24 -80 -34 54 42 -90