% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
      38
      57
      71
      57
      97
      58
     188
     171
     123
     184
     131
     170
     142
     165
     183
     157
     328
     377
     483
     627
     838
     766
     862
     670
     704
     533
     593
     448
     615
     742
     589
     639
     650
     578
     416
     534
     728
     372
     458
     557
     577
     703
     463
     407
     452
     357
     873
    -342
     642
     572
     785
     817
     808
    1961
    2456
    3763
    5289
    5490
    6659
    6248
    6194
   12813
   19654
   20934
   30487
   11089
    4040
   13106
    8789
   15180
   16939
  -13023
  -12384
  -15923
  -14532
    3707
  -16461
   -7967
  -15824
   10876
   -8909
   23956
    2320
   12492
   -6552
  -11416
  -14273
  -14152
  -13754
  -13200
  -14138
   -9067
   13741
   13531
   23256
   -6331
  -16406
    7081
  -16725
  -11417
    4901
   22028
   13884
   -2111
   -8949
   27221
    4643
    5632
  -14190
  -11160
   -8896
   15473
   -7165
    9713
  -11437
   15042
   16136
    2800
   -9099
   -9121
  -15730
  -17589
  -10029
    5513
  -12015
  -14743
    8837