% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      73
      70
     100
      60
      70
      53
      89
     132
     108
     127
     113
     127
     139
     304
     531
     745
     875
     426
     535
     550
     628
     350
     233
     597
     546
     632
     316
     526
     590
     395
     296
     414
     245
     510
     222
     365
     295
     213
     269
     344
     277
     136
     268
     -69
     271
    -115
    -144
     550
    -525
     731
    -854
     953
   -1553
   -1510
    2701
    -563
   -3015
   -1567
   -3341
   -7115
   -4264
   -9117
  -12904
   -7710
  -17674
   11122
  -20032
  -16711
  -14543
   20035
    7643
  -18249
   11275
   22057
  -11320
  -15722
  -15440
  -11270
   25408
    8152
  -12118
  -11294
   19123
  -15759
  -11747
  -13584
   21540
  -16572
  -20570
  -20520
  -21777
   -7392
  -18054
  -20274
   -9491
  -19280
   21896
   -6968
   -2745
  -17356
  -18900
  -20852
   35629
   16381
  -15096
   20723
   10100
  -18699
    9511
  -20289
   19323
  -26659
   11534
   35740
  -19359
  -14147
   34270
   19414
   13245
   11273
  -16913
   24692
   -5093
  -20257
   -9575
  -14399
  -13190
   14148