% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 25 17 46 34 19 25 33 35 76 140 138 114 241 230 259 420 507 452 401 301 278 230 255 219 106 193 146 98 79 113 109 102 75 62 65 64 56 39 47 21 36 31 42 42 63 46 25 -12 13 31 47 -13 32 20 17 28 -17 53 29 52 91 39 68 38 -46 51 -35 26 -55 85 46 -77 -53 -39 67 23 -25 39 45 26 -51 -48 -40 -45 51 69 -66 20 77 55 18 29 51 -44 -59 81 -50 -21 -28 48 -36 24 -59 -37 40 36 -43 15 -33 -17 33 -34 67 83 -14 4 -54 -41 43 -53 19 -26 36 47 -43 40 2 -25