% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      34
      63
      74
      69
      81
      86
      52
      70
      75
     146
     217
     164
     168
     222
     169
     436
     600
     418
     592
     527
     618
     630
     387
     226
     304
     356
     368
     419
     215
     164
     274
     328
     243
     306
     283
     190
     187
     343
     373
     331
     369
     296
     226
     306
     250
     478
     409
     403
     780
     626
    -404
     885
     703
    1028
    1504
    2149
    3114
    3476
    2594
   -3735
    5783
    5958
   13538
   -1677
   16064
    9707
    7208
    1267
   -5000
    6663
   16031
    6120
   10963
   -7673
   25035
   -5793
  -10613
   16244
   27141
    7418
   15865
    4984
   11514
   -4708
   -2772
    8186
   21028
   -4637
   -4508
   -5377
    7376
   -9711
   11199
   -8900
   16845
  -10254
   11043
   -5957
  -13949
  -12962
  -12184
   -9315
  -15453
   22455
   13223
   -6365
   14821
    6633
   -9857
   12413
   -5510
    8095
   -9452
   14197
    8632
   13568
    2832
  -11283
   -8781
   11880
   -7749
   14677
    7536
    8488
    9833
  -12123
  -12934
   -7970