% 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)
      30
       9
     -10
     -16
      -8
      18
      26
      -3
      21
      17
     -11
     -20
     -11
     -16
      25
       3
      -5
     -12
      12
      17
      12
       2
      -5
     -25
      28
     -12
     -20
     -12
     -20
      12
      15
      -3
      20
      17
      30
      20
      -8
      12
     -15
      19
     -19
       3
      15
       9
      17
      13
     -13
     -10
      16
      11
     -18
      15
      19
      18
     -17
      18
     -13
      -7
      13
      17
     -16
      -6
     -14
      15