% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      42
      60
      63
      75
      60
      60
      79
      80
     100
      98
     139
     193
     300
     224
     518
     439
     356
     308
     208
     276
     225
     227
     181
     168
     111
     131
      90
     118
      82
     111
      89
     134
      66
     115
      97
      45
     -39
     161
      91
     102
      95
     145
      85
    -217
     -60
    -268
     206
     315
     302
     198
     814
    1029
    -899
    -420
    1306
   -1751
     807
    4254
    2165
    2971
   -2959
    9987
  -11666
  -13787
  -11552
   17998
    8270
   -7994
   -3922
  -10661
    8446
   -6853
    3013
  -10674
  -12800
   -5132
   13403
    5266
   14720
  -10995
    5467
    2750
   12494
   16957
  -13738
    7432
   13304
   19128
   22349
   -9404
  -10153
   -9364
  -10198
  -11003
   10118
   -9935
   23427
   -8989
   12273
   -6278
   -9945
   -8373
  -13753
   -4276
   14076
  -13761
    5449
  -10634
   -5714
   14217
  -12976
   -5826
   16539
   18414
    5711
    4652
   -7785
   -8596
   -9424
   -9099
   -6826
   -9168
    1086
    2471
   14814
   -8042
  -10111