% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
      75
      61
      54
      76
      63
     137
     153
     147
     112
     160
     173
     582
     877
     523
     479
     374
     306
     459
     295
     451
     492
     438
     403
     331
     424
     541
     404
     375
     340
     445
     617
     237
     351
     326
     240
     181
     303
     237
     133
     260
     241
     295
     281
      71
     307
     275
     404
     540
    -220
      42
    -286
     648
    -890
     334
    1796
    2379
    1218
    2617
    4943
    7481
   -3333
    4439
   13740
    1302
   11196
    6525
   13960
   13646
    3610
   -5365
   -9537
    6578
  -10731
   13249
   10263
   12222
   11871
   14069
   12312
   -3913
   -5951
   -9190
    5641
    3804
   -5599
   10544
    5595
   -9054
   -3680
    5480
   -6798
   -7347
   14126
   -5061
   -1420
    1760
   -8140
   10880
    8800
   -8204
    9980
    7799
   -9326
    -660
   -2327
   -6144
   -8808
   -8679
    2682
   -6331
    8034
    2335
   -8387
    8893
  -11214
  -10124
   13900
   -6441
   10009
   -7847
   -4868
   -8711
    8408
    7292
   15499
   14808
   -3980