% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      24
      64
      80
      65
      51
      53
      61
      96
     224
     215
     147
     168
     415
     264
     194
     251
     348
     317
     296
     239
     310
     395
     271
     212
     274
     167
     210
     225
     122
     172
     119
     126
     115
     115
     112
     103
      66
      16
     -12
     100
      62
     102
      92
     112
     217
     178
     104
      46
    -106
     249
     309
    -405
    -794
    -358
    2539
    1728
     858
    2675
     395
    1158
    4878
    9418
    3347
   -4251
   -8960
   -8822
   -6159
   -4597
    6735
    9082
   -8768
   14808
   -4604
    5345
    4644
   -6844
   -7587
    3112
   -7983
    9242
    7495
   -4538
   -7636
    8183
   -6802
  -10597
   -6791
   -4492
    7556
    4840
   -9870
   11972
   10466
    5267
   11811
   10419
   -7940
    3993
    4061
    7306
    3776
    4525
    8020
    7318
    4753
  -12055
   15758
   -5364
   -3857
    3135
    2186
    9083
   -9632
  -11168
    3847
   -2771
  -10470
    8970
    1090
   -9123
   -3082
  -10957
   16236
  -11317
   -8676
    6732
    4241