% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      49
      50
      61
      42
      47
      61
      60
     232
     182
     140
     104
     166
     315
     588
     513
     307
     476
     373
     411
     279
     258
     256
     308
     258
     371
     265
     302
     387
     355
     232
     246
     273
     198
     287
     305
     220
     222
     457
     329
     331
     410
     225
     272
     245
     464
     504
     421
     411
     378
     598
     225
    -293
    -552
     890
     764
     819
   -1484
   -2195
   -2149
   -3407
   -5502
    1983
    9035
   -5955
   -9668
  -13612
   -6424
    4589
  -10079
  -13183
  -11602
   -3461
    7730
  -12865
    1792
   10562
  -11467
   -8742
    6403
   12790
   -7947
   11996
  -11550
    9061
   -6424
   -6843
    9008
  -10434
    6391
    6891
  -10205
  -12394
   -9594
  -13796
   14479
    6204
    8963
  -12639
   -7704
   -7887
   14117
    9596
    3503
  -11507
   -5499
    8851
    1414
   -5840
   -1967
   17564
    3951
   11444
  -13133
   -8804
   -6655
   19453
   -9586
    5322
    4648
   10393
    9913
  -12181
  -10658
   -9107
   13595
   -3715
  -10362
   -8715