% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      25
      26
      42
      57
      40
      42
      28
      67
      65
     116
     151
     185
     162
     217
     219
     286
     294
     438
     406
     452
     398
     369
     269
     176
     277
     232
     146
     235
     155
     199
     104
     106
     104
     114
      71
      55
     -49
     152
      73
     141
     -83
     -30
    -150
     156
    -192
     169
     313
     845
    -398
    1452
    -311
    -501
    -445
    2226
    1473
    4342
    5190
    6977
   -4668
   -2231
   -8432
    9155
   -7986
   28375
  -19391
  -15158
   21767
  -12877
   17327
   19777
   20916
   21400
    9165
   -8723
   30149
   22329
   -6999
   -3954
  -10052
   -6903
  -18519
   19384
  -13356
   -1925
   23440
    3812
  -16403
   20390
   21713
   31721
   38167
  -19167
   34018
   18469
   30931
   19686
  -12178
  -19940
  -12995
    3366
   -7964
   24662
   13080
  -17717
   14373
  -14573
   14008
  -24589
  -11628
  -15684
  -11704
  -11367
  -15359
   -8971
   12029
   -8504
   -9833
   -3304
  -24269
   22068
  -19408
   15564
   28035
   10648
   27989
  -13998
   20752
   10985