% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 29 50 61 32 32 30 23 49 37 75 200 365 427 585 678 259 308 258 145 189 180 150 129 217 187 201 362 266 323 329 205 192 273 210 148 173 231 137 105 130 91 150 149 135 188 99 106 104 97 88 52 62 46 63 63 85 70 52 60 -20 -15 12 1 -74 -22 39 -48 23 -45 34 26 -18 -33 58 -15 -32 65 -61 -12 52 -27 -25 22 18 -38 77 36 -54 51 -29 48 49 -64 63 -56 -38 41 -57 -77 10 38 -66 -61 -59 5 -12 60 40 47 -27 29 37 -46 -10 -19 -24 90 -62 33 43 -44 54 -40 -15 23 66 58 42