% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      18
      26
      52
      65
      83
      66
      44
     102
      96
     174
     199
     192
     217
     371
     372
     344
     332
     217
     348
     220
     152
     193
     109
     166
     167
     151
     131
     146
     165
     167
     176
     183
     164
     141
     165
     168
     181
     163
     168
     113
     193
     102
     285
     218
     246
     356
     186
     151
     576
     189
     920
     192
     694
    -928
     643
    2544
    2602
   -1826
    2653
    5678
    4815
   -6147
    9914
    5323
  -14176
   14166
   15858
    7726
  -11624
   -7643
  -13922
   16494
   -9025
    7715
  -11232
   -5935
  -12503
  -16778
   16189
  -14573
   -9685
   11544
   -4812
  -11393
   -4517
  -13920
  -15774
   12673
   -6407
    6340
  -13682
   -3924
  -15862
   10025
   -9900
    8618
   15866
   12225
   13695
  -16252
  -10800
  -12656
  -12456
    4582
   -8640
   15013
   13842
  -15277
   -7476
   19006
   20916
  -11493
   -9660
  -12414
   10919
   11608
  -14144
   -8804
   16501
  -11033
    -841
    3993
    2848
  -15630
   10638
    6378
   11240
   -6435