% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      10
      25
      45
      49
      58
      57
      78
     147
      65
      60
     119
     176
     222
     379
     372
     469
     481
     342
     417
     362
     504
     429
     260
     311
     288
     322
     208
     185
     124
     177
     155
     113
     154
      74
      23
      77
     180
      10
     111
     234
     199
     124
     239
    -107
     215
    -228
     350
     115
     283
     272
   -1030
    -747
    -656
   -2500
    3435
   -2714
    3270
   -3555
   -7412
   10561
   -7256
    7522
  -17450
    7590
  -26976
   28464
   14326
   40740
   -1833
   26155
  -17031
   23477
  -30339
  -21917
   41577
  -15107
   37565
   15377
   13765
   24431
  -17271
  -21518
    6751
  -27054
  -22360
  -30921
  -22301
  -10428
  -26578
  -26746
   26292
   33281
  -23658
  -28135
  -17230
  -10076
  -21646
  -16236
   36561
  -10990
   28921
   38891
  -22261
   -5116
  -26201
   -9920
  -15808
  -28637
  -14134
  -22718
   35530
  -34864
  -15398
   34185
   29904
  -20548
  -20831
  -19644
  -28654
  -21074
   11660
   23715
  -11114
   24746
   -3152
   59546
  -21799
   21858