% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      12
      23
      44
      48
      59
      52
      97
      79
      65
     143
     307
     322
     303
     325
     375
     377
     465
     522
     507
     406
     240
     371
     299
     236
     273
     206
     304
     280
     208
     239
     137
     293
     113
     226
      98
     228
     241
     275
     172
     234
     220
     293
      70
     272
     263
     384
    -297
     242
     427
    -779
    -511
    -532
    -921
    -926
    1014
   -1181
   -2896
   -2952
    7493
    2236
   -3985
    5992
   15733
   15859
   18861
   33627
   -8004
   20599
  -14666
   15220
  -15942
  -23154
   34377
  -14985
   24048
   24215
   31340
    6584
  -17750
   -7067
   -9120
  -22176
  -19947
    5652
   27814
  -18170
   13897
  -19992
    7189
    2537
  -24165
  -18346
  -19303
  -14132
   22473
    7080
  -20726
   11873
   -7857
  -10787
  -14148
    9552
   12000
  -19107
   10521
   -6846
   -9513
   14664
    8418
  -13548
  -24031
  -14858
   -9402
  -18705
   24584
   17035
  -20869
   30809
   46851
   -9575
    4110
  -19678
   18493
    8127
  -21732
   -9541
   18673
  -14927