% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      34
      19
      50
      67
      51
      40
      42
      39
      86
     109
     150
     149
     289
     260
     320
     334
     294
     415
     381
     264
     239
     208
     181
     132
     152
     106
     131
     120
     137
      98
      90
     104
     102
      97
      47
      83
      62
      87
      62
     178
     154
      64
    -137
     246
     328
    -258
     310
    -232
    -687
     939
     818
    1474
    2604
    2118
    1772
   -1687
   -4192
    5050
   -4569
    7937
   -6093
  -16126
   30002
   17025
   18622
   37763
   15654
  -15012
  -32647
  -10665
  -25388
   -3917
   17654
   25405
   15534
   23530
   31706
  -14592
   36444
   33747
  -12885
   33278
   13188
   14586
   38131
  -22862
   28354
   -5593
   11680
   28789
    9481
   26506
   10189
   -6306
  -16224
   17368
   20831
   36876
   10718
  -26800
   27985
  -25377
  -13967
   21660
  -23666
   34558
   23000
   18560
   24689
   11147
   20462
   14406
  -19863
   12505
  -26767
   -9890
   26372
   35260
   19893
  -23949
  -25315
   19248
  -29184
  -24196
  -24983
  -12419
  -20553
  -24606