% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      65
      65
     110
      79
      64
      46
      26
      63
      65
      92
      88
      62
      73
     110
     180
     401
     533
     464
     789
     712
     847
     706
     488
     515
     376
     329
     419
     191
     241
     237
     252
     268
     234
     325
     275
     248
     489
     488
     410
     485
     227
     388
     462
     343
     273
     233
     449
     481
    -207
     767
     696
    -377
    -344
     696
    2024
   -1415
   -2399
   -1598
   -4318
   -4787
   -5519
    7270
   -7089
  -10347
   18754
  -13083
    6888
   -8371
   -6787
    8740
   -9939
  -13839
  -15196
   -3307
  -10773
   12597
   -9224
  -10068
   -8462
  -11704
  -13226
    4034
  -16877
   -9546
   -7517
  -13009
    3120
   -6456
  -15938
   -8494
    5612
  -13656
  -13919
   -9955
   13051
  -16228
   10755
   12419
   11704
    4677
    7189
   -9563
    8370
   -7635
  -10219
   -4407
   14645
   -3927
   -2717
  -11507
  -16042
  -15297
  -14124
  -12134
   -9635
   17983
   20887
    2276
    7593
  -11959
  -15480
   17756
    8999
    9641
  -13843
   -7895
   15387
  -10786