% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      25
      28
      34
      47
      28
      59
      53
      64
      67
      83
      90
     108
      92
     137
     197
     252
     101
     164
      90
      59
      99
     193
      86
      76
      99
     115
     176
     158
     173
     183
     125
     100
      50
      86
      79
      75
      58
      66
     117
      40
     105
     -36
      52
      17
     106
      18
     -67
     229
     247
    -187
    -267
     648
    -129
    -205
    -322
    1235
     947
    -522
    -844
   -3285
    6382
    8009
    5356
   -7009
     530
    9060
    9968
   -9554
   -6430
   -8636
   -8744
   -7020
   10394
   -7631
    5190
   -5045
    9739
    2352
  -10020
    8853
   -9957
  -10935
   -8101
   -6441
   -6079
   -9087
  -11198
    9655
   -7399
    8165
    8245
   12706
   12207
    5189
   -8211
    8516
   -5999
   -6884
   -8895
  -11596
    8283
    5623
   16191
    5201
    7736
   10695
    7843
   -8202
   11588
    6323
   -3894
   -5758
  -12932
   -7928
   14465
    5675
   -5965
   -4955
   -8251
   -6262
   -5750
   -5936
   13633
    8057
    7613
     998
   -7713
   -6620