% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      37
      36
      36
      35
      24
      46
      52
      60
      60
      75
      92
      62
      81
     101
      95
     150
     213
     157
     290
     188
     268
     446
     455
     186
     256
     211
     143
     111
     146
     128
     146
     116
     103
      59
     102
     119
     102
      99
     -83
      93
     118
    -128
      87
     300
    -226
    -158
     262
    -392
    -115
     273
    -262
    -880
    -881
     466
    1492
   -1750
   -1076
   -3010
   -2607
    1647
   -1466
   -6223
    8300
   -9514
  -11913
   -2999
   -3318
    5885
   -8666
   -9350
   -9504
   -8543
   -5444
    3328
   -9485
   -7862
  -11474
    2088
   -8632
    8338
   -8554
   -8702
   -2554
  -10663
   -5683
    4235
   -5094
    8884
   10474
   -8031
   -8007
   -8183
    6256
   -9261
    6105
   -6238
    7292
    7160
    6456
    3575
   -6940
   -9953
   -9961
    4286
   -2265
   -1416
   10119
   -2167
    3263
   -8199
    4616
    6378
   -9852
    3318
    8038
    7658
   -9131
   -9711
   -5062
   -2000
   -3606
    8784
   -6034
   -6478
  -10538
    8696
   15384