% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      48
      56
      36
      37
      34
      41
      43
      89
     151
     283
     357
     347
     281
     177
     251
     215
     167
     122
     205
     189
     190
     306
     517
     582
     864
     713
     661
     679
     439
     374
     436
     370
     380
     472
     303
     362
     372
     364
     227
     429
     347
     313
     374
     613
     246
     337
     637
    -288
     454
     982
     729
    -562
    1319
    -534
   -1635
    2601
   -1730
    2635
    2510
    4942
    4848
   -1449
   -4789
   -8640
  -15475
    2812
  -10860
  -11894
    7168
    7452
    3855
   -2983
    6960
  -10759
   -6113
   -7255
  -13136
    2592
    6279
    9612
  -10560
  -11020
   10857
   16079
    8436
    7226
   -6416
   20200
    7141
   -6848
  -15346
   -5705
   15000
  -12871
  -12306
   10930
   15900
  -10897
   -2993
   -6402
  -14805
   -7653
   -9385
   -4457
   -8374
    3828
    6645
    9319
    8155
   -7571
  -10164
   10179
   -9512
   -9701
   -3525
    9948
   -5717
   17672
   11204
  -12795
   13057
   -9229
   -7748
   17280
   18631
    7052
  -10235