% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      95
     221
     172
     117
      62
      95
     144
     211
     627
     946
    1025
     619
     593
     591
     350
     314
     242
     158
     253
     373
     504
     420
     822
     747
    1074
     627
     732
     472
     799
     480
     513
     312
     383
     288
     216
     224
     215
     270
     100
     234
     253
     292
     194
     285
     125
     681
     493
     832
     655
    -593
     147
   -1849
   -1638
    -844
   -1634
   -3996
    5066
   -6351
   -5583
    9863
  -13879
   -8655
   -7980
   -9823
  -19180
    7588
  -29953
   -4451
   12975
    8202
  -36119
   14304
   32533
  -21507
   24700
  -28964
   14164
   -2009
  -19913
    3253
   -5204
  -23107
   12670
   33629
   17907
    6644
   24190
  -30400
  -30336
   44017
   28514
   17388
   15838
  -11951
  -24023
  -36025
  -31131
  -32504
   31147
  -34755
   43349
   20935
   27862
  -33096
   23481
  -40710
   31186
  -22437
   38783
   25461
  -12799
   18683
  -22608
  -28553
   27935
  -33676
   41242
   28308
  -30330
  -34511
  -12873
  -34522
    7073
   20761
   21926
   34243
  -17962
   28226