% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 18 17 19 22 33 25 37 43 55 65 176 192 256 233 216 153 251 289 270 325 244 413 229 251 162 87 163 125 87 87 136 93 96 71 92 99 58 78 75 48 52 63 59 50 68 81 59 54 80 72 49 126 54 68 104 104 83 45 44 90 48 87 85 66 107 51 -24 -11 -61 -24 49 -44 28 67 -61 36 42 67 -32 25 28 -30 -29 -55 20 33 53 31 55 -44 -38 32 43 43 -36 -22 -20 -50 -44 53 23 33 -31 -59 50 -16 29 -51 -70 47 -39 54 66 68 42 -21 41 34 -68 -31 5 16 -67 66 -37 45 14 -49