% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078) -16 -10 -14 -15 23 -19 -10 10 19 -24 16 16 -16 17 32 12 -18 20 -21 -17 -18 -7 15 -21 -7 -16 -14 -13 23 -20 -15 -20 -13 -19 8 -15 -4 19 -13 -13 -18 26 26 -10 26 -4 -16 5 15 -19 -24 -22 16 -17 22 -8 -18 33 -15 33 22 20 16 -17