% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      65
      93
      83
      92
     128
      96
     149
     650
     410
     134
     219
     370
     589
     324
     211
     268
     181
     296
     458
     339
     537
     726
    1093
     817
     894
    1023
     722
     666
     676
     731
     823
     696
     692
     458
     540
     463
     376
     484
     362
     427
     484
     492
     678
     337
     316
     931
    1000
     542
    -649
    -764
    1812
   -1157
    1867
    3770
   -2582
   -3687
   -2308
    3401
   -6196
  -10867
   15785
  -22447
  -29469
  -30509
  -29439
   23761
  -16202
   38571
  -26628
  -22991
  -33858
  -30140
   22296
   21096
   22274
  -28809
  -31532
  -24249
   13990
  -28798
  -33251
   15577
   20999
   19904
   10363
   34421
   26666
  -33164
  -12435
  -11925
   38128
  -15500
  -26122
   20370
  -12622
    1076
   59008
   49990
  -30165
  -31713
   20162
  -38655
  -25959
  -11654
  -19685
  -22295
   39468
  -22508
   28586
  -25346
   21931
  -29583
   22137
  -27964
   -5813
   45630
    5318
  -27225
  -25532
  -22385
   18936
   54552
   16806
   -6284
  -31358
   13513
   27888