% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      51
     135
     100
      99
      68
      74
      57
      88
     330
     193
      94
     314
     474
     441
     538
     848
     861
     852
     742
     560
     705
     729
     410
     629
     728
     418
     590
     667
     645
     363
     431
     579
     682
     518
     522
     615
     448
     483
     329
     360
     403
     373
     426
     626
     654
     427
    -181
     157
    -215
    -512
    -237
     599
    -559
   -1571
   -1779
   -1003
     641
   -3454
   -3736
   -8505
   -8028
   12971
  -16763
    5631
    4123
  -11622
  -18126
  -12665
    8148
  -17399
   20887
   -9366
  -13189
   17891
   22725
   10862
  -17162
   18327
  -14954
  -17088
  -17838
  -18873
   -8900
  -18849
  -14394
    8377
    5929
   22592
   14502
   13945
   10410
    7581
   29932
    5816
    8250
  -14309
  -15085
   30162
   13211
  -12773
  -12066
  -13888
    8675
   26320
   27297
   -6195
   -8697
   10811
   -9662
    7275
  -17893
  -21297
  -10818
  -15484
  -13780
   12832
   15607
  -20373
  -17344
  -11644
  -19165
   -5039
    7233
  -13191
   14421
   22726
   -6541