% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      51
      91
      48
      53
      40
      73
      74
     132
      78
      96
     184
     198
     212
     203
     180
     229
     236
     149
     318
     436
     371
     588
     701
     900
    1084
    1253
     707
     613
     798
     708
     414
    1013
     483
     579
     589
     652
     459
     374
     493
     649
     485
     490
     811
     983
     400
     613
     427
    1065
    1586
    1098
    2230
    1440
    -236
   -1828
   -1698
    3748
   -2065
    6133
   -5495
    4100
   -9113
    9087
    7695
  -19888
   -8244
   20379
   23631
  -19825
   17999
  -20035
  -10254
   11722
   33515
    6792
  -14941
   18698
   11910
  -14473
   20372
    8534
  -12660
    8315
    3321
   -9711
  -18342
   37219
   18868
  -17245
    9188
  -24422
  -10537
   16011
  -18501
  -18270
  -17363
  -17939
   21349
   17767
   21370
   28427
   22195
  -13963
  -16817
    9193
  -14847
  -14132
   22965
  -13919
   21287
  -17182
   19500
   22432
  -15498
  -12289
   26331
  -16133
   -9501
  -19267
  -21201
    4470
   -7153
  -25267
  -10715
  -22754
   21764
    7150
  -22671