% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      61
      31
      69
      92
      91
      64
      70
      72
      83
     179
     160
     147
     230
     187
     255
     313
     301
     463
     598
     761
    1141
     954
     861
     695
     520
     753
     367
     342
     388
     321
     249
     380
     393
     314
     279
     211
     326
     368
     377
     336
     367
     301
     340
     424
     418
     455
     488
     679
     966
     820
    1194
    1775
    1251
    2531
    2362
    2668
    1447
    3001
    4600
    4461
    6733
    9986
   14547
   15753
   16660
  -11899
   16810
   13647
   12263
   17170
   25598
   11120
   12136
   -7101
   -3143
    5061
   -7525
    6888
   -5858
   15752
    4575
   17180
   -3965
  -13974
   -9873
    8970
   16881
  -13733
  -12513
    8916
   -8735
   -3586
    3082
    2711
   20800
    9670
   10335
    9282
   14044
    5050
    9510
  -13596
    6243
  -10302
    7889
    7832
    7533
   -3214
  -10273
    8541
  -10856
   -7274
   13290
   11178
   -5166
   -2889
   11770
  -12577
   -9922
   13974
   -8177
   -7607
   -7148
    8798
    1199
  -12401
   -8709
   10142