% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      40
      49
      38
      39
      31
      24
      46
      58
     102
     231
     325
     347
     231
     170
     234
     136
     172
     187
     228
     156
     170
     182
     176
     119
     153
     102
     106
     117
     118
      90
     159
     231
      74
     185
     101
     128
      89
      70
      57
     -64
      36
     190
    -137
     258
     304
     340
    -284
    -168
    -527
    -457
    -658
    -976
    -382
     507
     477
   -2428
   -2045
   -3251
   -2823
   -2728
   -7122
  -11578
  -10618
    6593
  -11475
    4647
  -17094
   16402
   33930
   -2944
  -21116
  -21611
   -8344
  -16145
  -17571
    9360
   14816
  -24137
  -23409
   13874
  -23245
  -20723
    2425
  -12308
  -13312
   15325
   14559
   15840
   24021
  -22333
  -10255
   24981
  -13514
   18855
  -20285
   14947
  -13961
  -11382
   16228
   17281
  -23984
   14414
   24299
  -20222
  -19832
  -12087
   -8438
    2985
  -15302
  -21895
   13790
   16392
    7489
  -12726
   30281
   18459
  -12911
  -18806
  -21071
   29717
  -16689
   10128
   -6518
   13605
   13641
   13881
  -24506
   -7071