% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      29
      40
      40
      36
      58
      48
      31
      70
      62
      90
     119
     189
     329
     353
     245
     215
      79
     106
      96
      69
      64
      52
      51
      59
      57
      59
      65
      73
      57
      46
      40
      45
      47
      10
      41
      47
      71
      25
      59
      61
      31
      46
      46
     131
      94
     -40
    -100
     -73
      92
      73
    -207
    -199
    -230
      56
    -438
     121
     829
    -501
    1199
    1104
    1838
   -1767
   -2365
    3051
    7338
   -3702
    4626
    2562
    6818
   -2719
   -4471
    3071
   -3297
    4807
   -4984
   -1932
   -5021
    5592
    1098
    2262
   -4811
   -5288
   -4246
   -1995
    1666
    8112
   -1151
   -4589
    6147
    4028
    4224
   -5007
   -2626
    5173
   -1874
   -2684
   -2442
   -4758
    2499
   -3092
    7126
    6289
    2608
    4230
    1750
   -4949
   -3736
    7842
    1998
    1248
   -5214
   -5694
   10726
   -3692
   -3911
   -4618
    4240
   -3424
    7800
    -553
   -3618
   -3195
   -4438
    3338
    1421
   -2718
    2859
    1059