% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     143
     197
     196
     165
     205
     119
      87
      87
     143
      82
      81
     231
     374
     694
    1410
    1532
    1388
    1094
    1211
     683
     743
     670
     600
     522
     454
     455
     334
     230
     422
     567
     620
     288
     315
     398
     268
     317
     267
     426
     227
     319
     237
     351
     325
     324
     526
     314
     585
     385
     813
     613
     710
    1150
     830
    1215
    2349
    1927
     826
    1873
   -1965
   -1509
   -6016
   -6707
   16369
   -6060
   -8798
    6231
    8852
   -5901
   15914
   15705
    8475
    1488
   -4714
   16935
    9893
   -5851
    6400
  -13080
   13350
  -11999
    5726
   15617
   -3795
   -2504
   13046
   -1642
  -12239
   -9655
   11796
  -10134
    5595
   -4142
  -10605
   12730
  -12444
  -10276
    5946
    6749
   15337
    1977
   10282
   -7851
   -8639
   -9040
  -13930
   -8058
   -4059
  -13350
  -11099
   10023
   14352
   10404
   -8748
  -12071
   18933
    8167
   -8397
   -5271
  -11141
   10662
   14932
   -9080
   -5362
   -4281
  -12883
   -9741
   -8426
   15549