% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      37
      43
      60
      56
      65
      94
     135
     224
     148
     123
     112
     130
     265
     271
     301
     275
     193
     214
     190
     238
     330
     265
     333
     294
     243
     297
     368
     376
     425
     633
     792
     552
     956
    1080
     406
     706
     855
     582
     615
     466
     894
     316
     552
     496
     139
     696
     745
    1201
    1020
     373
     156
    1653
   -1170
    2783
    3819
   -3691
    5085
    1494
   -6062
   14016
   -6742
  -15398
   22321
  -20709
  -10271
  -13721
   23998
    2013
  -14329
  -25795
    7631
   16609
  -17848
    8525
   -4293
   26501
  -20804
   13160
   32174
  -12807
  -19698
    4879
   12919
  -23312
   33816
  -19981
  -16185
  -26064
   36954
  -21088
  -22764
  -19487
  -13599
  -29822
   -8867
  -22527
   53795
   10223
   -4483
  -19258
   27175
   30823
   11761
  -22787
   19304
    3578
   16588
  -10558
  -22525
   25558
  -17664
  -23479
  -11753
  -17241
  -31112
  -18535
   -6110
  -24735
   17306
  -16124
    7151
  -21620
  -25004
  -12565
   17802
   37082
   26356