% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      60
      52
      42
      61
      57
      78
      49
      65
      50
      53
     124
     160
     221
     485
     325
     442
     462
     561
     367
     448
     596
     424
     452
     351
     352
     334
     391
     330
     224
     210
     168
     190
     164
     155
     262
     167
      83
     178
      94
     147
     158
     125
     178
     306
     391
    -293
     263
     830
     496
     500
    -338
     443
     922
   -2347
   -2016
    3193
    1985
    3885
   -4533
   -6999
  -12610
  -19138
  -13273
   25601
  -14530
  -19034
    3775
   16519
  -28737
   11375
   14938
   29926
  -18365
    7385
   -5640
  -16943
   24143
  -35603
  -17708
   25970
  -22130
   -7325
   12288
  -30295
   55198
  -30799
   24363
    8195
   34019
  -31810
  -13053
   23069
  -20099
  -13299
   14210
  -29855
  -19499
   -4701
   17142
   13981
   16997
  -27391
  -32442
   38796
  -32779
   39425
   22554
   33313
  -28960
   34271
   -9725
  -19793
  -24587
   23514
  -35675
  -27321
  -22980
   47777
  -18676
  -15192
   47616
   18133
  -24935
  -23910
  -26700
  -31706
   51650
   25543