% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      40
      64
      47
      67
      44
      82
      92
      79
      75
     126
     216
     237
     337
     333
     310
     402
     512
     258
     507
     406
     369
     331
     376
     372
     235
     301
     251
     231
     213
     286
     229
     128
     215
     236
     184
     105
      71
     -35
     256
     245
     -52
     264
    -127
     -64
     186
     344
     113
     223
    -289
    -442
     779
    -742
   -1063
   -1659
   -2543
   -2374
    5544
    1895
   -1699
    6968
   11577
   10476
   -6820
   20309
   13289
  -10756
   21459
   -8309
   30585
   10496
   26758
    7316
   13831
   34665
  -18926
   17798
   25830
   31317
    9919
   14550
   22419
   17448
   25275
   12724
   -9817
  -16038
  -16718
  -18546
  -17436
   13758
   31192
  -26840
  -19400
  -16588
  -13916
   16733
   20245
   21040
    4298
   -9391
  -17860
    5474
   15119
  -22274
  -21927
  -11411
   26392
  -12147
  -16386
  -16741
    8792
   26389
   31672
  -25106
   26975
  -15076
  -27290
  -21003
   40197
   16888
   25657
   40827
  -17003
  -21320
    9067
   10844
  -25519