% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     121
      73
     159
     144
     126
     183
     238
     217
     358
     493
     816
     384
     367
     379
     338
     342
     331
     533
     461
     328
     238
     295
     146
     270
     282
     367
     363
     434
     264
     356
     339
     441
     239
     205
     270
     455
     201
     247
     321
     233
     248
     462
     312
     154
     455
     348
    -302
     959
     764
     972
    1393
     694
    -979
   -1618
    -628
    2426
   -3210
   -6201
    4370
   14509
   -6246
   14721
  -11958
   20493
   47620
   45403
  -22900
   21936
   30900
   18349
  -14599
   21174
  -27605
  -26374
  -11698
  -21657
   -5309
   43228
   33079
  -20872
   34841
   25712
   13674
   51261
  -14674
   38578
   39428
   29454
   12341
  -34268
   26842
  -33242
  -33610
  -27484
  -28331
  -25872
  -17162
   18252
   33449
   23583
   10325
  -25506
  -33309
   -8204
  -23776
   39867
  -22226
   23600
  -30312
  -17306
  -20732
   33940
  -25107
   29169
  -21641
   54470
   36033
  -32574
   13198
   49124
   19173
   31441
  -35149
   14126
  -10397
  -26686
   -6542
   21701