% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 24 54 80 64 53 34 69 52 74 171 204 446 996 749 734 492 534 362 309 295 245 276 195 288 353 248 205 166 176 147 173 153 143 178 105 114 109 121 116 107 59 62 62 80 63 64 66 53 82 46 73 64 56 56 69 -31 74 5 57 70 35 25 49 -14 79 -37 -49 53 89 70 -52 44 -60 -61 56 29 55 59 -78 31 -42 64 59 -22 43 -41 -81 -83 28 -14 52 -72 59 66 -49 63 82 51 -73 -16 -33 28 34 -62 -73 75 -63 -86 -69 -57 26 -70 -53 19 23 48 -35 63 -22 67 -45 48 -23 22 85 58 77 -30