% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      44
      32
      46
      34
      37
      45
     121
     331
     131
     101
     210
     240
     246
     272
     143
     148
     181
     126
     145
     177
     162
     137
     170
     134
     126
     118
     120
      86
      96
     141
     138
     132
      82
      82
      33
      54
     110
     171
      90
     -12
      54
     -51
      91
     166
      57
    -192
    -369
     483
    -413
    -574
    -967
     940
   -1358
   -1564
   -1940
    -820
    2203
   -3426
   -3416
   -5227
    1469
   -5953
   10725
   11489
  -11251
  -19548
    2938
    2853
   12625
   -5663
  -10862
  -16346
   13465
  -13698
  -11263
    7657
   11361
   -7297
  -13465
  -19102
    8800
    7349
  -12659
  -14163
   16741
  -14946
    4169
  -13245
    4491
  -12481
  -13835
   18503
  -14571
  -16397
  -16507
   15175
    3286
    5532
    2391
    7111
  -12464
  -15997
  -14480
  -10319
   -9554
   14802
   11949
  -16250
  -18059
   -9190
   -3751
  -15154
   -4665
   -8898
  -13523
   17893
   -3434
   14827
    5310
   21311
    8671
   10048
   14995
    4850
   14232
   -4327
   -4310