% Orbital Velocity Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 25 77 70 53 48 26 35 58 77 137 152 220 284 502 532 637 599 696 776 459 498 367 322 203 140 157 201 152 206 191 134 151 119 111 94 76 80 81 49 39 51 43 54 30 46 33 39 30 51 44 39 21 44 36 -3 50 23 78 64 15 53 74 78 41 18 6 31 55 55 14 68 21 -56 63 53 9 19 -46 -51 -68 -54 -61 19 57 23 -54 -64 -22 -74 -48 -57 62 -51 24 36 -61 -58 55 -57 30 66 63 50 -35 -73 -26 -28 7 -4 40 -35 -38 -48 -14 -48 17 55 40 -32 -41 72 -69 -31 41 90 43 35 -10