% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      64
     102
      69
      95
      59
      60
      80
      74
     100
      89
     239
     381
     488
     403
     481
     320
     287
     392
     324
     467
     239
     169
     294
     162
     170
     192
     230
     203
     319
     204
     178
     245
     169
     348
     333
     245
     108
     249
     241
     306
     221
     300
     243
     160
     -80
    -224
    -229
    -460
     480
    -392
    -384
     932
     921
   -1020
   -2004
    2109
    3790
    2961
   -5121
    6698
    8674
   -9161
    1810
   -5311
    5823
   -1840
    8228
  -16152
   -5044
   22886
   10058
    -912
  -13752
    8313
    3066
  -15569
   -9495
  -11653
   -8742
    8082
   -6170
   16582
   -8612
    2905
   12349
   -7188
  -10971
   -5879
  -13172
   -7299
  -13486
   -8030
  -12435
  -11011
  -14666
     914
   18449
   11394
  -11022
    6993
   14724
  -10087
   10732
   10930
   -6682
   -7784
  -11810
   -9220
  -10917
   15414
  -11693
    3529
   -9531
   -9872
   15368
   -9440
  -17531
  -13234
    9495
   14385
   15090
    7776
    3573
   14779
   11433
  -13817
  -14005