% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      36
      65
      37
      47
      71
      80
      99
     127
     108
     243
     306
     194
     311
     424
     303
     350
     280
     372
     458
     284
     284
     269
     344
     238
     261
     291
     216
     143
     322
     151
     147
     270
     157
     137
     109
      99
     165
     -20
     203
     199
     -84
     204
     181
     200
      86
     449
    -345
    -311
     285
    1005
    2021
    -347
   -1752
    1874
   -2181
   -2055
   -2711
    2458
   -5031
    6341
   -9065
   21459
  -19551
   -1979
   24357
   25773
   -5871
  -17023
   13092
   -6586
  -17683
  -16901
  -17545
   -7894
  -17211
   31364
  -10778
  -12358
   23584
   30126
  -20629
   17088
   15572
    9026
  -15777
   11604
   18530
  -21550
  -11346
  -10736
  -19409
  -15676
  -25137
  -13955
    5583
   20967
  -10962
   -6197
   16078
  -20588
   20997
   -8456
   14432
  -18982
   31975
   19781
   16874
   18203
   14722
  -16893
    9893
  -16208
   34652
   10010
  -18023
   33278
    2766
  -19528
  -26665
  -17461
  -20241
   18202
   24821
    1643
  -21836
  -21519
  -20015