% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      18
      34
      49
      40
      64
      87
      86
      63
      82
     130
     237
     149
     185
     255
     280
     337
     289
     317
     226
     261
     547
     485
     593
     662
     500
     499
     612
     509
     533
     307
     411
     305
     346
     501
     320
     513
     354
     388
     283
     438
     199
     365
     371
     420
     304
    -110
     821
     700
     213
     275
    1225
    -764
    2804
    -607
    2729
    5475
   -3348
    2337
    7130
    5596
   12776
    7701
   -8410
   25572
   38704
   35012
   -6365
   36836
  -13281
  -27713
   27418
    8398
    9560
   28721
   13039
  -13532
   40099
   18639
   24978
   28702
   22727
  -17537
   26173
   30625
  -27106
    1362
   16777
   14102
   38217
   17146
   20682
   19027
  -25088
   29070
   13694
   15394
   44264
  -23601
  -28013
   31634
   36406
    3901
  -28764
   45295
  -30463
  -18957
   13699
  -28552
  -23701
  -13241
   10406
  -19823
   31126
  -27413
    9398
   23497
  -23091
  -10337
   47938
   27029
    7018
   27824
  -28509
   -8840
  -19754
  -26988
   34376
    9625