% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 42 19 24 25 38 34 29 65 67 130 154 369 228 184 241 232 231 116 253 262 153 281 166 136 150 111 122 103 95 53 67 60 60 45 47 44 32 22 28 36 35 56 53 -15 54 38 49 30 42 47 52 50 25 -22 -8 -7 62 23 19 -29 35 -1 -40 -53 29 -59 -43 74 58 -55 77 -43 56 45 77 54 -71 37 73 68 39 54 -34 55 -39 -80 -60 40 59 -21 70 -63 48 22 -6 38 42 59 63 35 18 84 -25 -17 -32 51 -81 38 65 -61 54 -52 -44 -27 -44 47 40 28 -70 -65 67 36 -57 17 -47 68 16 -63