% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      49
      48
      65
      63
      61
      67
     287
     851
     546
     223
     132
     187
     234
     342
     443
     358
     356
     252
     365
     272
     166
     264
     222
     238
     507
     638
     690
     613
     528
     471
     489
     574
     578
     535
     275
     557
     517
     437
     438
     388
     399
     181
     484
     392
     187
    -261
    -238
     673
     686
    1231
    -453
    1424
    3346
   -2988
    -300
    1950
    1192
   12064
    5518
   17400
   -8996
   27862
  -35217
  -27657
   52585
  -37616
   49448
  -28153
   32780
   50510
  -38751
   22348
   10554
  -26824
   27381
   54558
   -7392
   45920
   64799
  -43182
  -17469
  -31014
  -25626
   -5853
   40711
   74758
  -30547
   65790
  -30374
   32044
   19102
    6982
  -30537
  -34168
   16605
  -43119
   49516
  -24877
  -27427
   65437
  -22093
  -28800
   19170
  -26737
  -17254
   20975
   26789
  -28999
   26560
  -16243
   18773
   42620
  -39235
  -23369
   57698
  -36370
  -37704
  -30230
   33168
  -23235
   22153
  -39140
  -34017
   32791
   46773
  -31631
   25523