% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 33 23 22 26 25 25 21 48 50 79 103 119 163 190 282 208 226 87 124 80 67 85 60 33 55 45 20 24 15 22 23 37 30 23 -13 25 37 23 42 25 35 36 41 46 39 25 49 33 50 37 57 27 41 59 77 59 61 40 39 36 27 67 -27 90 57 60 -43 70 -22 72 -31 58 68 -11 47 67 62 19 -20 -42 25 -41 23 61 50 -56 45 -24 25 -51 19 28 55 21 -44 -43 8 22 45 38 59 -18 51 -31 -34 -39 33 34 -55 -29 -19 -51 -51 43 -17 37 49 39 27 -21 -30 39 -29 -14 65 -46 -51 -69