% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 32 44 21 28 34 25 28 47 112 171 290 291 242 236 214 108 130 103 129 199 150 175 191 163 162 169 85 114 124 91 84 81 83 91 81 78 51 22 50 59 82 64 58 88 85 92 129 81 198 142 150 161 143 130 106 163 123 122 123 115 131 106 144 125 123 138 109 79 31 46 62 58 -37 58 59 56 65 73 -14 -29 46 58 29 38 -31 59 -40 85 42 73 19 -66 62 -33 -34 -63 60 -33 -71 42 -47 12 55 44 37 -18 27 46 -73 -73 -38 66 32 18 -72 37 52 -21 -41 -43 57 -30 33 56 -34 38 -38 -17