% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     145
      33
      50
      56
      29
      60
      71
     142
     204
     113
     181
     237
     152
     191
     224
      95
     112
     170
     182
     181
     123
     139
     134
     148
     110
      89
     134
      82
     152
      99
     106
      92
      71
      95
      55
      75
      81
      78
     101
      88
      89
      59
      97
      87
     101
     -62
      63
     173
     174
    -215
     101
     429
    -115
     328
     -99
    -554
     632
     338
    1385
    1647
   -1463
    2785
    3654
   -4036
    4681
   -5185
   -4014
   -5245
   -1648
   -1887
    4974
    3965
   -5336
    2887
   -4953
   -1747
    2946
   -3872
   -5957
   -4119
   -5198
   -4779
   -4095
    3872
   -3253
    3037
    4200
    2387
    3831
    8317
    6480
    5190
    2089
   -3303
   -4801
   -2701
     929
   -4706
    7266
    6507
   -3452
    4862
    4076
    4183
    3093
   -3983
    -287
    6706
   -3980
   -4825
   -1025
     998
   -4747
   -3206
   -3957
   -3930
   -4654
   -3360
    8690
    3946
   -3640
   -4638
   -3988
   -4140
   -2726
   -1931
    5761
   -3845