% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 56 26 29 20 27 23 30 35 45 107 82 238 214 356 516 564 422 292 354 268 400 309 186 257 290 194 187 138 169 142 151 91 137 89 58 106 72 64 52 37 66 49 45 56 47 51 38 45 45 41 44 20 36 49 41 48 27 53 59 63 40 39 -29 13 43 56 -23 -24 -36 59 71 44 -25 16 46 65 20 -25 16 -31 13 -60 19 7 57 -16 10 -36 36 24 25 32 -24 30 -10 29 -9 -26 -47 -23 30 31 -24 21 -17 65 -40 -17 55 -22 -23 -33 -26 -38 28 23 23 21 -30 51 -41 20 6 -29 -9 36 31 -23