% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      34
      44
      77
      50
      43
      67
     130
     304
     131
     122
      96
     240
     354
     330
     497
     293
     550
     257
     357
     463
     405
     417
     341
     333
     310
     212
     331
     394
     370
     206
     380
     470
     507
     365
     328
     338
     511
     273
     398
     390
     369
     397
     281
     267
     479
     549
     906
     688
    -279
    1270
     695
   -1393
   -1301
    2756
    2319
   -1567
    4859
    5182
    4279
   -8389
   19524
  -14320
   16972
    7177
   24964
   11299
  -17431
  -11078
   29862
   12702
  -19512
   28999
   25263
  -17165
   18193
   44598
    6700
   33469
   13352
   28706
   21798
   14653
   17484
  -17724
  -12680
    9089
   19474
  -10508
    9366
   34745
  -16053
   -6127
  -12857
    4136
  -20834
    7161
  -13538
  -12368
  -21147
   16759
   13567
   15192
   26999
   23160
   -3682
  -14869
  -18120
  -17815
   17427
   27206
   -6258
  -19217
  -22931
   18733
  -17988
   28886
   11451
  -19490
  -13969
   -2907
   -6113
   -8479
   14433
  -20136
   31504
   13844
  -16353