% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      70
     106
      97
      60
      55
      88
     149
     172
      73
      83
     108
     248
     357
     453
     515
     482
     820
     849
     570
     554
     562
     784
     475
     492
     413
     522
     348
     464
     477
     538
     384
     288
     456
     457
     381
     379
     373
     267
     229
     248
     259
     170
     284
     190
     262
     552
    -170
     321
     272
     235
     807
    1014
    1816
   -1087
    -818
     978
    -477
   -1942
    6721
   -2021
   -5242
    7376
   13745
    4811
   13533
   14351
   -9509
   -5428
   -4144
   -7596
   18959
   11137
   15581
   14098
   -8474
   10353
   12169
    6378
   -4799
  -10976
    7558
   -3887
   12141
  -12003
   -9835
   -7858
   10393
  -12520
    6493
   10953
   16846
   13635
   -7303
  -10061
   -1824
   -4631
    7139
   -6309
   -4844
   16691
    5415
   -9067
    6189
   -3122
   12343
   10716
   14232
   -5208
    4066
   14123
    8741
   -5600
   10510
   -9204
   -5272
   10478
    5340
    9167
    5740
  -10018
   -4876
   -6873
  -12046
   -8493
   -5373
   -5630
   -5712