% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 15 21 39 37 28 31 33 53 43 96 123 164 143 166 225 319 248 260 276 205 346 172 172 123 214 56 100 112 125 97 69 87 78 53 48 58 53 48 41 38 59 34 15 36 28 31 58 37 24 41 58 20 52 51 38 24 49 44 17 39 -33 -48 50 35 18 -42 37 29 -24 46 -53 -33 -40 -36 -44 28 -32 70 46 64 63 68 76 63 13 25 43 -41 -24 32 87 57 -6 -58 44 -28 -24 39 -49 -56 -48 3 55 90 -18 -33 -13 24 42 41 -55 26 -36 8 59 -44 11 -32 31 -53 -44 32 26 16 23 38 -46 44