% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      54
      61
      45
      76
     135
     106
      65
     152
     286
      90
     163
     239
     302
     208
     239
     289
     366
     422
     453
     319
     280
     288
     223
     405
     244
     250
     201
     197
     125
     193
     168
     217
     176
     131
     188
     187
     197
      93
     115
     148
      82
     -59
     -81
     128
     -32
     159
      52
    -441
    -387
     389
    -607
    -705
   -1110
    1104
    3164
    2190
     335
    1428
    2488
    7308
    3292
    2813
   11638
   13699
   -9870
    6808
    5743
   11034
   13423
  -13366
  -11962
    4671
    6722
   -5204
    2403
   -9247
   20930
   11876
   13401
  -10355
   -4732
    5447
   14491
  -11726
   12464
    9820
    1430
   -2191
  -13128
    6979
   -2327
   -9116
    2539
    1676
   -9028
   11903
  -11444
  -11792
   10808
   11092
   -8925
   -6389
    4429
   14676
   -5737
    4674
  -10349
   -4124
   15195
    7995
    4975
  -12781
   10179
   -7076
  -10162
   -2885
    7941
  -11817
    9691
   -5371
   -8138
  -10500
    8948
   16666
   16629
    9849
   -4678