% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      26
      41
      22
      32
      24
      35
      83
     136
      97
     257
     266
     229
     156
     132
     167
     165
     135
     130
     175
     176
     132
      95
     114
     133
      96
      75
      99
      79
      63
     205
     221
     175
     344
     493
     380
     505
     547
     650
     794
     639
     447
     207
     499
     336
     407
     286
    -282
     316
    -363
     514
    -537
    -490
     124
     632
   -1015
   -1540
     980
    1551
   -4362
   -4672
   -7205
   -8834
   -7008
  -10465
   -5005
    2383
   -6501
     742
   -9735
    3578
    3686
    3485
    8509
    8712
   -2734
    4678
  -10911
   13040
   -9413
  -12241
  -10036
   -2965
   -7102
  -10823
  -13726
   -4787
    5540
  -11872
    8848
    5045
   -7620
   -4185
   13503
   -1758
   17900
    9458
   -6473
   11429
   -7358
    6471
   -5140
   -2088
    6911
   -2472
   -6324
  -11455
    7540
   12450
   11659
   -9091
    8782
   -9264
   10330
   -7864
    5917
    8265
   -9569
   -7939
   -9689
    8006
    7465
   -9202
    6699
  -10336
   -7823
   -9691
    3451