% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      31
      41
      31
      63
      39
      65
      77
     106
     155
     215
     251
     148
     194
     269
     223
     227
     222
     161
     203
     202
     215
     186
     276
     303
     171
     265
     259
     354
     396
     553
     404
     654
     564
     445
     618
     291
     352
     319
     360
     288
     529
     259
     316
     640
     183
     536
     717
     444
     885
     447
     848
     803
     955
    1359
    1236
    2476
    2126
    2239
    5373
    4328
   -5283
    7314
    9701
   12295
    3665
   -4996
   18190
   21699
    9971
    3930
   10871
   17282
   -7634
   -3187
    8460
  -12130
  -12421
   14900
    9063
   15891
    6446
    6831
    5667
  -11018
   12931
   17255
   13354
   12110
   10071
   12727
   14002
  -11691
   -8369
   13082
    6499
  -10682
  -11655
   -6645
   -8031
  -11519
  -10272
   -1898
    3002
   -9130
    4784
    8533
   17462
    6896
    9180
   10138
  -12293
    5560
    7303
   -6184
   -9706
    6293
   -6314
   -9893
   -4393
   -6413
   15390
   13013
    7918
   -5308
   -5732
   13992
   13361