% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      81
      68
      49
      80
      74
      43
      68
     100
      94
      63
     170
     175
     157
     220
     290
     200
     332
     453
     667
     519
     705
     598
     748
     751
     642
     644
     365
     392
     294
     321
     436
     359
     279
     412
     405
     210
     307
     292
     209
     201
     147
     272
     189
     367
     100
    -103
      92
    -132
     283
    -409
     480
     663
    -508
     630
    1081
    -136
     157
    1631
     560
   -2943
    5108
    4967
    6302
   -5630
    8217
    7597
    9112
    7484
   -7537
   15077
   18451
   -7908
     105
  -10059
   -8042
   -1771
    2785
   -5050
    5807
  -11728
    8156
   -9273
   -2369
   -6978
    5361
   -9454
    9054
   10320
   11236
   12240
   -5535
    8232
    9833
   -9566
   -6838
    6696
   -5055
   -5949
    3039
    4744
   -9035
    8223
    7085
   -9614
   12450
   10195
   -6889
   11528
    4496
   -9710
    7936
   -5841
   14750
    6006
   -7342
   -7683
   -9096
    6357
  -10049
    6898
   -8573
    3259
   -9717
   10899
    9679
   -5670
   -5226
   -2280