% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      44
      44
      64
      39
      31
      45
      54
     182
     290
     492
     143
     118
     117
     155
     294
     192
     238
     198
     231
     272
     189
     290
     150
     147
     206
     191
     146
     169
     139
     182
     252
     324
     453
     387
     364
     292
     400
     387
     286
     349
     339
     360
     368
     223
     241
     362
     173
     430
    -192
     971
    -428
    -869
    1043
    -737
    1040
    2592
    2244
   -1952
    2887
    3611
    6948
    7897
   -9315
   29739
   -9920
    9951
   -9694
  -18506
    9036
  -13914
   21937
  -17161
  -16855
    8825
   24479
  -17838
   13968
  -22650
   15905
   -9047
   19161
   14616
  -13152
  -12516
   17142
    2000
    4062
  -19209
  -17561
    9599
  -22089
  -16882
  -19045
  -16248
   12663
  -13232
   18670
  -10615
  -18539
   -9820
   19008
   23804
   -6453
  -22076
   -6944
  -19926
   -7787
   14332
   22231
    9786
    4711
   17530
  -13783
  -12071
  -15842
   14108
   -8524
  -14496
  -10869
   25394
   22867
    6919
   16914
   -2670
   -8221
   20276
    4806
  -13558