% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      45
      47
      72
      52
      43
      51
      66
     125
     173
     285
     313
     375
     351
     498
     414
     276
     213
     155
     153
     138
      62
     188
     134
     186
     120
     114
     160
     141
     113
     105
      82
      81
      75
      61
      79
      57
      93
      93
     130
     139
      96
     180
      72
     146
     276
     161
     191
     276
     408
     377
     356
     362
    -288
     873
     396
     634
     633
    1934
    1026
    2486
    2063
    1229
   -1439
   -4221
    4715
    -722
   -1274
    4673
    2741
     575
    2695
    5258
    2051
    -996
   -3405
   -4346
   -1057
    3771
    5070
    1236
    3695
   -1350
    4606
   -2529
   -1381
    2778
   -4156
   -3889
    3161
   -4676
   -2949
   -1296
   -4597
   -2237
   -4077
    6267
    1362
   -2774
    5805
   -3053
   -4947
   -3879
    2782
    3763
   -2608
    4449
   -3175
   -3593
   -4868
   -4043
   -3332
   -3072
   -4403
    4971
   -2706
    5187
   -4550
    2262
    4755
   -1545
   -3672
   -1804
   -2518
    4387
    4869
   -4176
    4788