% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      62
     111
      69
     100
      95
      89
      61
     105
     134
     245
     293
     309
     348
     205
     194
     247
     286
     261
     125
     246
     158
     165
     146
     151
     126
     126
      69
      52
     156
      93
      92
      95
      48
      10
      14
      85
      -5
      51
    -111
     161
     167
     134
     244
     148
    -373
     605
     339
    -714
     627
     854
    -561
    2255
   -1720
   -1557
   -3053
     523
    2480
    7353
    6937
   12420
  -13009
   21897
  -27658
  -24726
   10671
   38511
   49606
   44915
  -28399
  -30516
   27089
   53501
   33560
   29690
   31897
  -15710
   35505
   32168
  -13981
   62994
   29403
  -12979
   25593
  -23705
   23025
    8446
   35497
    4120
  -17455
  -14612
   34381
   47126
  -23850
   53344
  -18395
   16285
  -11452
   27249
  -28326
   28515
  -29053
   30125
   44440
  -29909
  -26626
  -31370
  -21947
   36358
  -26138
  -20246
   20624
   16566
   16978
   10298
   51839
   21906
   13880
  -28865
  -23171
  -21686
   22577
  -15314
    3066
   35501
    2558
  -20191
  -18536