% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 25 27 29 24 53 43 38 45 100 263 394 339 266 175 177 250 255 318 384 344 406 431 323 229 327 317 244 223 165 225 132 132 144 139 81 87 81 67 91 81 75 79 106 101 117 68 64 105 128 84 123 133 77 127 113 109 133 130 118 100 86 118 130 101 112 108 104 77 94 57 54 57 51 50 89 43 52 37 47 30 -72 -33 47 65 41 98 -37 43 -45 -55 -38 15 -53 -49 -19 48 36 76 35 -31 44 -77 29 -12 -30 -19 -25 19 -55 34 53 25 52 38 -63 -74 -63 -40 49 14 -20 58 -8 -42 19 66 -21 -42