% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      32
      58
      45
      20
      31
      49
      46
      80
     126
     142
     183
     348
     365
     326
     234
     235
     177
     279
     310
     572
     448
     511
     293
     483
     302
     259
     289
     257
     198
     192
     133
      85
     142
     127
     218
     112
     149
     181
     -21
      18
     -72
     286
     -86
     169
     222
    -265
     429
    -189
    -195
    -591
     117
    -762
    -895
    1585
   -1538
   -1315
    2521
   -2366
   -2635
    3277
    5816
    7249
    6823
  -14627
   13368
   -7644
   -8817
    7391
    3410
  -10916
   12025
  -12869
   17721
   -5974
  -11151
   12193
   -8185
    2228
   -7394
   10446
    7472
  -14300
   16572
  -13971
   -9896
  -11608
  -12469
   -7362
  -11381
    7350
   -6753
   -8910
    3020
  -12156
    9341
   19322
    9210
   -8235
    5645
   -4761
   -7567
   14650
   -6429
  -15698
   20248
    7797
  -12254
    4623
  -10502
  -11803
     743
   13476
   15249
  -13057
  -11209
  -12396
  -13645
   11466
   -6179
    4519
    8905
   -6062
    9244
    2141
  -12676
   -1708
   -3228