% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      31
      29
      26
      26
      41
      47
      81
      61
      74
     131
     202
     239
     257
     205
     192
     172
     210
     163
     260
     155
     189
     165
     133
     166
     196
     195
     177
     219
     128
     170
     214
     334
     242
     260
     306
     237
     293
     260
     184
     191
      85
     151
    -148
    -142
     240
     134
     -71
    -207
     621
    -579
     786
    -552
    1169
    -321
    1303
   -2294
   -2899
   -4515
   -3857
   -3602
    7338
    6104
   -6891
  -11855
  -12909
   19544
   13972
  -11184
  -13310
  -16693
    2399
   15185
   13531
    8453
   12275
   -7448
   23782
   -9584
    7919
   10399
   -9383
    5391
   -8538
   -8718
   -8347
  -14611
   12926
   23953
   13429
   16939
  -12714
   -3421
  -10291
   -8204
    5789
   -9125
   -7779
    6953
    9320
   11359
  -16226
  -13261
   -7653
   10939
   16733
   -7129
   12685
   12442
  -15024
   -7775
   16295
    2386
  -10791
  -14477
   -6614
    7845
   20350
   23056
    6260
  -15785
  -14483
  -10947
   -8151
     675
    6885
    3551
   -4680