% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
      49
      73
      57
      46
      80
      64
      65
      98
     124
     215
     216
     251
     174
     178
     165
     201
     166
     477
     459
     701
     344
     473
     402
     513
     327
     304
     584
     357
     267
     246
     254
     333
     376
     261
     131
     314
     178
     331
     316
     203
     311
     229
     387
     356
     206
     467
     450
    -293
     595
     -78
    1108
     439
    1437
    2484
    2457
   -1517
    4851
   -3345
    2212
    4433
   10862
   -5724
    6480
   24300
  -10661
   24754
  -13667
   15678
    1552
   15250
    8186
   29207
   14747
    8436
   11210
   17796
   23737
  -13273
  -16851
   18556
   11170
  -10105
   -5532
  -11294
    7432
  -11529
   30522
  -14466
   13788
  -10125
  -14621
  -13169
   21678
   21841
   23081
   -4703
   18441
   18314
    2979
   -9239
   15052
  -16245
   -3911
  -11900
   -9862
   10414
    6402
  -15036
    7946
    9122
  -10007
   16908
  -12934
  -15330
    4684
  -16955
   11887
   22483
  -12269
  -12999
    5756
   15336
   -2401
  -13891
    3683
  -11620
  -12466