% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     160
      31
      50
      39
      42
      45
      56
      60
      80
      88
     100
     143
      83
     116
     129
     191
     220
     342
     326
     669
     476
     652
     836
     617
     477
     400
     331
     349
     285
     236
     291
     310
     279
     201
     217
     179
     141
     236
     295
     192
     362
     322
     307
    -150
    -254
     741
     462
     360
     859
     544
     844
    -904
   -1583
    2683
    4082
    -547
    3079
   -4437
    7001
    1122
   10621
   10781
    9810
   23381
  -17843
  -28525
  -10227
  -26069
  -15018
   22960
   20505
   38638
  -11180
   23722
    3467
   16654
   -6885
    5957
  -22931
  -30754
  -25540
   16521
    7339
  -22626
  -19180
   42092
  -15416
  -10226
  -15575
  -17865
    9670
  -19808
   11400
  -13459
   19551
   30475
   15763
  -17984
  -29691
    5040
  -17587
    8949
  -13699
  -18938
   -9026
   -6232
    8529
   42679
  -25305
   40713
   14150
  -23542
  -14445
   39551
  -22464
   29343
   24633
  -25570
  -26919
  -23526
  -21962
   18091
  -16352
  -15409
   23453
   21620
  -16997
   18365