% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      55
      55
      98
      66
      84
      97
     114
     172
     170
     140
     131
     190
     346
     403
     501
     433
     564
     542
     476
     444
     562
     348
     457
     251
     225
     162
     168
     169
     144
     127
     255
     177
     175
     178
     126
      75
     -75
     147
     148
     122
     -99
     341
    -312
     426
     409
     726
    -335
     726
    1086
     142
   -1392
    1907
   -1977
   -2855
   -3180
    2027
    1384
    7762
    6485
   10594
  -11207
  -15189
  -23375
  -31660
   32622
   44456
   -5495
  -35756
  -29594
   38299
  -37876
   33592
  -13646
  -30114
   -9840
   12501
  -25712
  -30235
  -16689
  -27969
   39561
   70044
   -9972
  -10705
  -22946
   16735
   36690
  -33047
   29851
   30290
   39631
  -36938
  -21892
   34083
  -13274
  -30195
  -29227
  -20584
    7820
   11592
  -25566
   32984
    5713
    8938
   30162
   -9184
  -33510
   40865
  -15806
  -24352
   36780
   41778
    4129
  -25542
  -39808
  -39558
   37879
  -24056
  -27785
  -13552
  -30241
  -15059
   -9169
   29421
  -13791
  -10381
   27101
   60556