% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
     144
     174
     121
     133
     102
      65
      89
      71
     219
     249
     192
     487
     825
    1072
     851
     567
     895
     664
     542
     624
     671
     456
     786
     608
     875
     577
     474
     394
     401
     539
     458
     665
     565
     328
     522
     600
     415
     406
     431
     324
     233
     536
     351
     486
     401
     629
     313
     469
     379
   -1045
    1274
    1891
   -1236
     694
   -2542
    2936
   -2777
    2795
    9685
   -4571
   15186
  -12649
  -11394
    7673
  -12266
  -20850
  -19493
  -13306
   24744
  -13432
   33987
  -14718
  -18465
  -19801
  -18541
  -18246
  -13035
   34592
  -23960
  -18384
  -20590
    7253
  -23511
    9631
  -16177
   33433
   -7896
  -10412
    8845
  -15539
   18428
   18491
   14093
   10671
   19631
   16907
  -22279
  -21596
  -15629
   11554
  -22182
  -20778
  -19336
  -21837
   16466
  -26986
   26550
  -19228
  -24719
  -15661
   -6500
   10941
   22980
   20035
  -12383
   -4101
   19597
   16879
   12634
    7955
   13062
   28105
   23902
    8379
   13693
   21931
  -14922