% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 25 14 21 19 22 44 77 51 90 141 118 131 216 222 253 251 213 265 164 159 153 90 197 103 155 158 134 112 105 135 102 75 100 80 89 89 79 56 78 76 70 59 47 63 54 70 61 48 70 64 56 32 43 56 42 40 66 57 42 89 82 53 99 95 71 52 66 -28 -51 10 53 63 52 -41 48 71 -44 88 35 -22 27 34 66 86 -62 56 -36 48 -17 23 -46 -32 15 83 60 18 -51 -67 74 54 45 49 -37 22 -23 -64 44 -21 -38 -64 -42 -43 -41 38 34 17 37 -43 8 61 31 77 -61 9 26 -8 -24 60