% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      42
      60
      57
      61
      77
      69
      82
     196
     341
     263
     122
     127
     163
     146
     439
     566
     564
     709
     685
     543
     301
     617
     488
     425
     482
     764
     436
     341
     347
     373
     463
     503
     472
     304
     347
     281
     399
     316
     312
     393
     487
     405
     187
     140
     365
     228
     325
     499
    1005
    -528
     371
    -851
     845
    -419
    3492
    4293
    3058
    9207
    9847
   -6694
   -9973
   12840
   -7017
   -7028
  -22615
  -29539
   11938
   -9514
   -8186
  -14294
  -21276
   19126
  -16563
   16800
   43550
  -18280
   31988
   26553
  -13780
  -16116
   14477
   26243
  -17371
  -23916
   12759
   23822
  -20451
  -19806
   21343
  -28696
  -11753
  -16492
   14641
  -22309
   -7155
  -12234
   -7155
    6142
  -18643
   23399
    7412
   37521
   16033
  -19383
  -16958
  -15681
    8464
  -22365
   19176
  -25566
   18168
   -1807
  -18860
    9267
  -22184
  -16257
  -14475
  -13429
   26544
   18355
  -19616
   14226
  -20139
    6410
   -7924
   -9228
   26187