% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      64
      70
      47
      50
      33
      77
      94
      86
      96
      73
      89
     111
     222
     213
     290
     518
     486
     764
     416
     404
     686
     472
     298
     296
     362
     461
     283
     337
     175
     139
     224
     167
     175
     175
     116
     112
     125
     196
      39
     -73
      77
     103
     138
      66
     -50
    -225
    -286
    -368
     404
    -369
    -613
    -707
   -1139
    -638
    1240
     687
   -2190
    2937
   -3382
   -5171
   -3687
   -3601
   -6888
   -6303
   -6967
   -8241
   -7197
    5565
  -10139
   -6046
    9641
   12211
   -8881
    5959
   12540
    4687
   -9495
   -7632
    7438
    4269
   -9766
   -6770
    4747
   -8682
   -4004
   -7240
   -8744
    4899
    7347
   -9634
   -8501
   -7936
   -7665
  -10354
    8401
   -2248
    9767
   -6012
   -5813
   -4961
   -2711
    9319
   -4936
     384
   -7349
    5385
    4666
   11006
   -5817
   -3386
   11696
   -8693
   -4121
   10058
   11699
   12553
   -6213
   -8171
   -1720
  -10940
   -7536
    6917
   -7164
   -8816
   11098
   10535
   -8241