% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 16 21 27 39 47 32 49 72 151 190 114 181 258 545 517 379 245 265 283 186 206 152 214 138 114 154 171 131 172 123 187 138 89 48 116 105 110 130 78 92 92 91 97 68 93 105 38 77 75 96 64 75 83 65 53 37 77 63 56 34 86 67 95 113 78 116 90 65 66 59 55 -17 -8 58 24 51 -35 45 61 46 25 -33 52 -39 64 36 -29 22 -23 -48 68 43 -29 -11 -30 25 32 17 -47 58 -22 55 20 25 -21 11 -30 29 -42 -39 23 33 -52 10 16 20 53 -38 -25 -25 63 -12 42 -47 -50 -11 -20 -43