% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     257
     103
      74
      61
      50
      50
      82
      59
      74
     154
     158
     101
     198
     214
     214
     352
     190
     123
     212
     115
     145
     113
     112
     113
      86
      49
      88
      73
      62
      87
      40
      73
      32
      47
      53
      20
      21
      64
      35
      92
      82
      62
      52
     -16
      80
     -96
     279
    -135
      43
     406
    -238
     215
     329
    -516
    1454
     783
   -1313
   -1460
     593
    4460
    3295
    8703
    7665
    5847
    8840
    2602
  -11130
   11428
    1993
    8369
   16233
    6107
   -1227
    6265
   14715
   12049
   -5728
   14261
   17101
   10096
    3419
   14129
  -10254
    6006
   11299
   11174
    3754
   11979
   -7522
   14752
   11894
    8865
   11616
   15286
   18468
   -8145
  -12412
   -5339
    9267
   -7404
   -3672
   16201
   10746
   -7929
    2067
    8110
   -6744
   -3089
  -11116
   -6503
   10662
    9716
  -10961
   -2581
   -5520
   -2852
  -10197
    3855
   -9157
   -5085
   10654
    9512
   -6791
    8837
    4786
   -7931
   11857
   -5305