% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      49
      34
      25
      17
      47
      37
     156
     123
      87
     139
     209
     157
     136
     116
     162
     191
     226
     229
     170
     122
     110
     126
      82
      90
      50
      63
      90
      75
      66
      67
      40
      98
      77
      43
      83
     -20
      89
      -6
      97
      89
     138
     107
     196
    -121
     308
     235
     437
     373
    -429
    -586
    -951
    -691
    1236
     818
    1147
   -1068
    2447
   -1711
   -4520
   -5248
    -957
    -706
   -9193
   20574
   -5286
    3069
   -7107
   16613
   -7324
   -3930
    8633
   -9468
    3777
    -668
   -9843
    5979
    6786
    8294
    9432
    9662
  -11494
   -4703
   -7467
   15619
   -5318
   10404
    7488
  -10179
    9444
    6398
    3458
   -6281
   -3208
   15436
   -5086
   -1348
   13826
   -9237
   -3771
    9111
   10125
    2586
    9093
   -5068
  -12974
   -8776
   -9294
   -6408
   13516
   -9637
   10048
   -7873
   12708
   -4594
    2694
  -10706
    4160
   13670
   -6586
   13328
  -12476
   -8961
   10342
    2921
  -10825
  -10774
    6277