% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 7 18 26 32 31 50 61 125 198 262 286 380 239 208 207 306 207 226 232 256 236 169 206 143 134 128 137 141 69 108 133 102 137 138 99 90 83 132 150 123 124 109 116 131 114 58 100 111 124 86 133 90 76 110 70 49 50 76 73 98 76 74 113 76 107 46 98 -13 86 75 77 65 28 48 62 52 -16 31 33 -48 -23 30 25 39 -17 30 61 44 27 51 18 -38 -51 -39 35 -50 36 -59 -57 -24 -36 -15 35 -17 49 -24 -26 21 46 -34 47 54 -11 40 -45 -14 48 -18 52 -44 44 52 -40 -55 12 -34 40 -40