% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 48 21 38 31 24 16 32 50 69 91 142 162 160 353 427 252 302 307 190 238 256 157 138 121 100 166 89 63 73 73 69 63 61 48 5 28 -13 28 33 27 31 22 -22 7 13 -9 -25 -39 -36 -12 17 -34 40 -33 -19 38 33 -54 39 57 74 -32 80 -45 -38 70 60 -73 55 48 -17 -93 -85 -82 -32 -26 91 -38 72 -43 -73 80 62 70 47 -23 -72 25 -31 -26 87 -63 57 -43 -29 -69 -43 86 -47 -52 -65 -39 25 21 65 -58 142 98 -67 44 -58 44 -52 98 -51 17 -40 110 29 36 73 22 -85 -90 -96 -99 47 61