% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      53
      14
      53
      45
      42
      39
     102
      93
      93
     139
     100
     196
     110
     194
     181
     199
     202
     182
     142
     183
     186
     308
     345
     409
     316
     372
     351
     331
     307
     496
     281
     473
     572
     658
     381
     265
     418
     552
     293
     201
     521
     155
     335
     294
     467
     319
    -164
     463
     872
    1089
     294
    -927
    -906
    -626
     662
    1919
   -1799
    3584
   -2095
    7937
   -4377
    5678
   -6810
    9081
  -16357
  -11228
   12789
   17968
  -15613
   14777
    7317
  -13426
  -14809
  -14118
   12987
   14278
   15589
   14503
  -13763
    9292
   -9191
    1479
   -7042
  -11247
   23979
  -12169
   -6111
   19517
  -11894
   -4571
   -8383
    7669
    1420
  -13012
   -5683
    6529
   -8282
   20040
   14586
   25370
  -17987
   -4671
  -14606
    8387
   24580
   -7333
  -12639
  -19794
  -13201
   16287
  -18361
  -17662
  -12864
  -12339
   -5107
  -11501
   28917
    5410
   19221
    7571
  -16769
   -7458
   18606
  -12037
    8542
  -14340
   17210
    8713