% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     422
     449
     520
     354
     402
     438
     554
    2260
    1308
    1758
    1583
    1034
     907
     974
    1116
     956
     988
     747
     927
     948
     693
     573
     464
     466
     533
     287
     403
     454
     492
     376
     247
     192
     368
     306
     323
     354
     201
     273
     272
      76
     275
    -190
     295
     168
     353
    -253
    -478
    -392
    1317
   -1017
     821
    -617
   -1683
   -1063
    -553
   -2648
   -6008
    3287
    6313
    9376
   11726
  -13172
   19017
   21564
  -33782
   33238
  -24995
   41399
   34512
  -27371
   -7881
    4076
   24452
   28790
   17707
  -24546
   44922
  -37355
  -19747
  -25837
  -28455
   22483
   36391
  -32003
  -22883
  -32423
   15910
    6421
   29352
  -23374
  -21984
   14902
   35603
  -11517
  -14182
   24353
   16835
   34731
  -32137
  -31416
  -11440
   43912
   -4201
   30448
    9136
  -18638
   32890
  -35307
  -31986
  -37447
  -22797
  -27508
  -32940
  -32925
  -26019
   34858
  -16680
   23231
  -24473
   53447
  -23456
  -13738
  -24311
  -25723
   53563
   18902
   18461
   29281