% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 15 20 27 41 33 49 32 82 129 159 192 156 171 246 248 274 179 138 161 167 258 210 200 275 286 253 285 234 334 238 222 124 162 146 166 136 149 147 120 98 104 115 78 112 116 77 98 31 65 78 42 49 59 85 108 77 56 27 61 92 25 -57 -65 67 44 87 -83 -91 58 -25 65 -26 -76 -42 -72 -54 55 31 22 56 -48 -63 -106 -82 -46 18 -15 -84 -62 -96 33 -70 -26 -42 -58 -15 53 24 88 -61 -63 -48 -74 -91 43 -38 -65 -73 107 -62 -69 48 -60 128 -68 89 75 -69 26 -45 -45 -28 -38 56 77 32 -43 42