% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 47 49 29 41 38 31 48 67 76 107 294 406 260 153 392 250 254 299 197 194 167 134 180 200 191 111 135 115 89 121 86 99 70 91 63 66 43 38 44 41 54 46 49 41 43 49 54 76 51 73 64 83 63 78 89 75 84 75 98 128 89 152 111 110 102 117 109 54 76 94 98 80 71 65 48 62 54 -47 53 68 64 70 35 25 19 46 56 -51 61 70 49 50 -54 47 70 23 23 86 -53 -19 -17 -42 45 18 -49 27 -28 -8 -5 -62 23 8 37 46 -43 16 -47 13 -36 -34 49 -16 39 -40 15 17 32 -26