% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      73
      76
      96
      65
      49
      46
      32
      58
     121
     117
     151
     163
     236
     312
     386
     649
     345
    1525
     938
     961
    1404
     903
     843
     620
     662
     391
     492
     473
     416
     309
     461
     364
     367
     479
     373
     655
     511
     460
     359
     434
     248
     299
     481
     424
     347
     356
     459
     116
    -279
     -46
    -505
     870
    -872
     143
   -1094
    1157
    3664
    6017
   -2430
   -3218
   -2944
    2694
   13012
   -8278
    6408
   -5863
   -9654
    8454
    8059
    3502
    8851
   -8491
   -7370
   -7284
     434
    9860
    1760
    7199
   -4968
   -4790
    -306
   -7954
   -5367
   -9025
    6112
   -6679
   -5926
    7693
    5675
   -7510
   -4513
   -9006
   -6329
   -3286
   -2139
   -4968
   -3947
    4830
   -7527
   -3319
   -5717
   -4121
   -6586
   -6939
   -7458
    3777
   -4392
   -7806
   -9275
    7744
   -8477
   -6508
   -3643
   -6767
   11190
   10057
   -2577
    9859
   -7002
   -7742
    8488
    9532
   -3028
    6147
    5080
   11996
    8465