% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      49
      60
      70
      58
      57
      50
      62
      64
      68
     183
     217
     232
     368
     299
     379
     465
     455
     458
     823
     829
     346
     375
     347
     288
     294
     429
     201
     391
     303
     221
     161
     215
     288
     224
     227
     183
     204
      88
     118
     135
      45
    -127
     302
     389
     361
     265
     306
     236
    -326
     469
     714
    1567
    2106
   -1453
   -2359
   -2408
   -2250
   -3241
    8482
   -7225
    2215
   -2605
   -1228
   15355
   -3921
   13878
  -11436
   23040
  -17570
   23228
   21347
    9384
   20491
   -8764
  -11443
  -10787
    8304
  -12642
  -14798
  -17435
   23490
  -16983
   -7109
  -18278
   11384
   20618
   16713
   24236
   -3685
   -7390
   18481
  -13548
   12599
    4621
  -12692
   20507
   12276
  -24283
  -18671
   15389
   19885
  -12117
     404
  -19400
   14162
  -17071
   -8230
  -19388
   -5026
  -16376
   16638
   21819
   11098
   23237
   14958
  -24716
   10958
  -11487
   -4937
   19788
   14456
  -17914
  -21408
    8495
   34481
    9709
   -7427