% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      40
      31
      42
      32
      41
      62
      41
      87
     108
     142
     187
     138
     228
     254
     246
     282
     230
     248
     303
     330
     576
     737
     566
     432
     268
     209
     306
     432
     258
     315
     243
     238
     420
     300
     254
     277
     241
     236
     321
     345
     302
     223
    -140
     335
     311
     404
    -513
     732
    -894
    -315
    -469
   -1357
    1114
    -569
    2836
    2715
    3937
    2474
   -6501
    9735
  -15334
   23104
  -16955
   18268
    9946
  -26374
   -9785
   37858
  -24072
  -24178
  -15548
   34729
  -24183
  -12611
  -21764
    8916
  -13749
  -31101
   28220
   26336
   30281
   25407
   31974
   44391
   51616
  -28017
   19449
    9607
   35680
   19413
  -28147
  -27979
  -23234
   25250
  -26815
   56949
  -18575
  -21808
   40404
   -6503
   26360
  -24578
   42325
  -29495
   27100
  -20834
  -16081
   11094
  -22942
   -6262
   21657
   -3352
  -19847
   -9139
  -24181
   -6015
   22382
   18173
   25032
   29974
  -32151
  -29327
  -21975
   53370
  -14143
   -9338
  -21124