% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      40
      40
      57
      58
      68
      53
      46
      41
     110
      84
     195
     249
     214
     448
     308
     285
     172
     288
     534
     482
     342
     245
     328
     280
     329
     269
     317
     217
     182
     142
     157
     138
     119
     170
     145
     109
     107
     133
      92
     125
     139
     119
      92
     123
      83
     182
     -64
     100
     237
    -114
    -151
     -74
     240
     250
     249
     791
    1125
    1036
     177
   -1575
    1240
   -2149
   -3602
   -3822
   -3029
   -3634
   -2144
   -3925
   -1784
   -2385
    3684
   -2576
   -3142
   -2805
    2612
   -3329
    -576
    6944
   -2869
   -3963
    5308
    -782
    -730
   -1699
   -4847
    -705
    4725
    2162
    1566
    4388
   -4328
    1496
   -3534
   -3145
     429
   -1807
   -2115
    5027
   -3895
    3988
   -4256
    5250
   -1116
   -3115
     452
   -2984
   -3564
    2692
   -4459
    1472
   -4513
    3696
   -4372
   -2849
   -4993
   -2812
   -3718
   -1079
    5351
   -1912
    3046
    6773
    3356
    1634
    3437
    3121
    1164
    3190