% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     118
      32
      64
      31
      23
      47
      34
      55
      44
      63
     102
     186
     158
     377
     381
     319
     299
     324
     276
     332
     517
     480
     403
     332
     381
     383
     331
     253
     292
     332
     253
     255
     330
     409
     205
     271
     260
     362
     256
     273
     223
     248
     269
     514
     243
     394
     290
     496
     232
    -453
    -407
     509
     435
    -749
    1740
    1310
    2002
   -1157
   -2012
   -2108
    6255
   -7361
   11683
  -11732
   -7942
   16964
    3256
    6698
   -8015
   -9299
   -7553
   -1559
  -12120
  -10800
    7325
    5362
    6499
   -5513
    9572
   10672
   13115
   12654
   -7877
   19153
   16578
  -11585
    6731
  -12360
   -6159
   -9135
   -5083
   10718
   11849
   -7603
   10643
    8227
   -4819
    8229
  -12496
   17193
   -9213
   14246
    4196
    8478
  -11556
    5679
   18681
  -10598
   -7382
    7782
    8790
  -11957
  -12919
  -10308
   -9858
    2017
   12648
   14639
   -5826
   11199
   -9217
   -5325
   -8911
  -10702
    3603
  -12792
    8298
   -9579