% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      35
      40
      42
      25
      37
      63
      77
     105
      74
     108
     149
     188
     193
     266
     193
     315
     268
     218
     253
     264
     376
     354
     292
     366
     215
     226
     201
     207
     176
     168
     213
     190
     180
     228
     187
     156
     137
     139
     142
     128
     142
     107
      58
     194
     296
     331
     269
     182
      25
     436
    -198
     690
     729
    -399
     696
    -887
   -1209
    -659
   -2302
   -2294
   -2265
    6911
    7584
    9905
   -8582
   -2784
   12668
   11420
    8975
    4914
    4108
   -4278
    2093
    4693
    4552
   -8686
   -5896
   12845
   -5202
    5830
   -2826
   -5491
   -7426
   -6175
  -10388
   -6042
   -9227
    3890
   -5523
    6606
   -8172
   -3632
    1715
    8628
    8198
   12431
    8504
   10306
    8201
   -6961
    5471
   -9056
    2420
    9481
   -5404
   -7611
   -6599
    6608
   -4381
   -9244
  -10127
   -6590
   -5772
   -9004
    2441
    8841
   -7545
   14654
   -1650
    4823
    9345
    6624
   -3054
   -2569
   -4910
   -6191
   -2425
   -4745