% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      44
      35
      42
      35
      31
      36
      62
      96
     408
     400
     191
     140
      94
     137
     220
     253
     304
     359
     322
     384
     508
     350
     389
     374
     435
     408
     236
     446
     605
     527
     419
     486
     352
     419
     398
     838
     366
     418
     587
     480
     444
     259
     553
     514
     271
     105
    -314
     126
     159
     582
    1012
    -301
    -523
   -1110
     535
   -1951
     458
   -2954
   -2200
    5367
   -6749
   -7489
   -3943
    9999
   11719
  -14865
   12615
   -2054
     754
  -14185
   -4819
   17092
    4082
   20581
  -12322
  -10039
   -9290
   -5176
  -11767
    7184
   15257
  -10442
    8025
  -14024
   -7930
  -11432
  -14372
    7957
   12240
  -10493
   19688
   -6782
  -11483
  -14100
  -10268
   -9386
    8462
   -9476
  -14036
   -9993
   12514
  -10146
  -11004
   16366
   -5834
   -9468
  -11407
   20120
    6678
   -5389
   -4118
   -7332
  -15925
  -12614
   -9736
   19066
   -5893
   12856
   -9719
   14279
  -10352
  -10065
   -9815
   13416
   -5824
    5972
   11854
   -7736