% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      32
      34
      38
      40
      20
      42
      33
      85
     345
     318
     145
     139
     114
     446
     287
     264
     362
     257
     231
     274
     309
     202
     192
     253
     246
     151
     310
     120
     218
     186
     180
     194
     136
     136
     123
      69
     160
      95
     118
      66
     -78
     161
     188
     163
    -207
    -168
     359
     255
     431
     330
     355
    -450
    -683
    -932
    -661
    1273
    2976
     568
   -3274
    1751
    1773
   -2506
   10422
   -5046
   -6789
    9080
   -8241
   -5534
   17038
   -7819
   -5626
   19708
  -10269
   -5682
   -8384
   -9984
    9060
    8358
   -8947
   16955
    4062
   14322
  -11611
   15830
    -528
    8365
    6991
   -3165
    5078
   11822
   -8137
   13911
    5731
   -8924
    8697
  -12080
  -12486
    8451
   -3637
    9067
    8784
   18408
   10190
  -10127
   -6007
   10773
   26187
   -4979
    5828
   -5827
   -8756
    8490
  -11673
   -7645
    9826
   -9919
   16311
   -4152
   -2232
   -3910
   11059
   -9568
  -11901
   -4603
    4761
   -7843
    8438
   10393