% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      57
     120
      77
      73
      53
      54
      37
      36
      68
     101
     140
     301
     662
     691
     390
     455
     478
     573
     383
     434
     221
     310
     288
     373
     217
     181
     254
     268
     341
     235
     220
     197
     170
     129
     157
     157
     182
     218
     130
      78
     138
     138
      54
     180
     132
     192
     -99
    -157
     -46
     375
     752
    -428
     442
    -810
    1195
    -457
    1445
   -1759
   -1027
    3215
   -5871
   -7272
   -8472
    2853
   -5541
   12952
    6942
   11658
   13925
   -2448
   -3213
    4733
    8087
   -5183
   -9682
    9810
  -10893
    9311
   -4663
   -9681
   16085
    6594
    5410
   -1963
   -3128
   -5484
   -8791
    7219
   10402
   -4615
   -2953
  -10074
   -7051
   -9824
   -3253
    9797
   -3740
    7839
    7813
   -7000
   -9626
   -2040
   16740
    3613
  -10021
    4131
    4847
    5991
   -6288
   10579
  -10797
   -5531
   -8435
   11840
    5076
  -10349
    4124
   -7805
   -7088
    8838
    9873
    8378
   -9147
    8147
   -6531
   -7991
   12304