% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      91
     182
     189
     189
     179
     157
     106
     136
     139
     142
     140
     264
     433
     672
     987
    1874
    1408
    1851
    1275
    1018
     568
     744
     907
     775
     776
     587
     527
     472
     378
     373
     366
     491
     468
     428
     531
     321
     395
     438
     506
     572
     335
     370
     474
     514
     585
     460
     765
     871
     615
     791
    1260
    1564
    1611
    1922
    2727
    3276
    3198
    5427
    3666
    7706
    5694
    4913
   14464
   13409
   20876
   11446
    6422
   11327
   -5394
   12358
   23766
   11294
   10868
   14115
    7499
   11018
   23786
    7900
   14163
   -7175
   11475
   12323
   18552
    9048
   -7271
   17627
    6724
   10350
   14892
   12276
   -3323
   18219
   -6548
   -6925
   -3887
    5913
   -9947
   12521
   11805
    9743
   10527
   12553
   11959
   11602
    8196
    7340
    7328
   -7720
   -3887
   -1182
    8222
   -8581
  -13155
   -7197
   11655
   -4184
  -14254
  -12323
    8351
   10901
   -8391
  -12680
   14961
    7663
   -7258
   -3911
  -14163
    6272