% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      91
     118
     125
     133
      95
      71
     235
     251
     245
     326
     208
     260
     395
     281
     536
     564
     539
     450
     314
     309
     302
     427
     219
     227
     343
     265
     236
     231
     178
     402
     272
     360
     624
     236
     341
     241
     215
     285
     335
     197
     224
     191
    -158
     518
     472
     474
     315
     282
     475
     915
    -969
    -734
    2428
    4570
    3217
   -2668
    2686
    4718
   -8118
   -3774
    3407
   23813
   25911
   36977
  -34289
  -31431
    7173
   42412
   20120
   53186
   59347
  -20053
  -11154
   53326
  -30375
  -32695
   13598
   19133
  -25013
   30715
   25863
   58294
   44786
  -12660
  -20512
  -29788
   46145
  -19168
   25751
  -21531
  -23136
  -26488
  -17995
   18550
  -23460
   31550
  -14181
  -24521
    4477
  -17945
  -13429
   28268
   19828
   27410
   21824
   16945
  -13901
  -19955
   15940
  -18224
   -3116
  -18515
   20905
  -21607
  -32950
  -32753
   23373
  -22193
   45760
  -13861
  -24017
  -27104
  -24348
   21081
   31368
   24340
   22489
  -14611