% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      34
      38
      57
      60
      67
      77
      74
     108
     200
     126
     149
     103
     109
     148
     181
     208
     165
     231
     245
     248
     236
     255
     412
     449
    1020
     671
    1247
     865
     847
     761
     470
     608
     499
     734
     486
     607
     431
     391
     678
     440
     401
     329
     657
     547
     623
     658
     675
     868
     926
    1121
    1460
    1297
    1847
    2976
    3168
    3034
    2573
    5830
    4205
    6146
    3599
    5801
    5154
    4815
    4729
    9086
   -3982
   -8867
   11022
   18759
    9922
   11463
    9417
   -7729
  -11560
   15472
    3658
   17202
   11074
   -9011
   18758
    9865
    7586
   -7040
    5966
   -5128
    7509
   -8582
   -5897
   10497
    7312
  -12434
   -6515
    8444
    8605
    8710
  -11496
   -4861
   11757
    4811
   -9503
   -1392
   -7412
   12884
   -4118
    4404
  -10346
    6966
   15305
    6788
   10338
   -5019
   -5209
   -9336
    1681
    8234
  -12078
   -9925
   -7520
   -6755
  -10229
   19407
    4551
   -6584
    9300
   -9662
   -4706
   16602