% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      63
      72
      82
      85
      81
      74
      69
     104
      88
     127
     181
     105
     183
     258
     482
     384
     694
     544
     509
     719
     298
     427
     469
     572
     438
     329
     427
     560
     333
     333
     440
     272
     298
     359
     318
     325
     319
     233
     125
     152
     268
     148
     472
     538
      89
    -368
     -59
    -391
    -382
    -899
    1961
   -1476
     -49
   -2724
    1189
    2033
   -5329
   -6744
   -9305
   -4530
   -1103
   21232
   -5346
  -21811
  -16833
  -11212
    6201
  -18133
  -12762
   15056
  -15429
   -6972
   13056
    1990
  -24685
   15701
   29285
  -19789
   30469
  -15844
  -10514
   18392
   21330
  -22706
   40546
   25553
  -15362
   17910
  -26523
   17006
  -12503
   20832
  -13465
   -1267
   24365
  -31027
  -29475
  -23583
   28418
  -17467
   30672
  -17332
  -24526
   -7476
  -24470
  -31183
  -18369
  -31420
  -25480
  -16662
  -19227
   26508
   36921
   36185
  -17819
  -23373
   34919
   19034
   -5928
   -5959
   -8159
   31176
  -17487
    7866
   39888
   -8720
   -9295