% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 18 23 20 29 36 43 27 44 81 107 136 147 334 521 513 525 540 519 567 376 211 194 141 128 109 80 124 174 112 105 115 76 74 77 57 65 61 43 70 69 58 40 35 62 47 39 43 51 38 57 44 47 49 -8 57 36 53 56 51 58 45 54 -29 86 65 -13 58 -53 -54 39 45 37 40 -41 -3 -63 -59 54 18 -66 42 50 -35 -11 43 38 23 -17 -57 41 -21 48 53 35 -32 -46 -29 26 26 22 -49 42 -51 16 35 15 -42 36 -46 -38 -34 -20 -62 -36 75 24 48 58 -55 -18 -27 -27 -23 32 14 53 56 -12