% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      41
      41
      60
      56
      41
      60
      52
     127
      73
     126
     154
     208
     253
     222
     247
      96
     153
     174
     208
     164
      92
     105
     101
      90
     126
      56
      34
      53
      53
      52
      55
      42
      -7
     -39
     -19
     -60
     -51
     -39
     -42
    -142
      12
     134
    -133
    -188
     204
    -271
     343
    -508
    -266
    -627
     336
    -812
    -872
     542
    1703
     408
   -3219
   -2108
   -4351
   -5218
   -6346
   -7471
    3174
   -8907
  -12248
  -12671
  -14816
   18303
  -15738
   -9753
  -14001
  -12685
   15115
   -2108
   -5359
    5410
  -11149
    8281
  -17869
  -15489
  -15608
   17847
   -7496
   -6084
  -15200
  -12408
    4472
  -10375
    4771
  -10307
    4140
   -7521
  -10175
  -15000
  -11566
  -12699
  -15280
   -9164
    3558
  -10538
    6954
   -4817
  -11370
    9500
   13128
   -9524
   11577
    9264
   -4671
   10586
   22787
   10061
   -2484
   -2674
    6311
    9434
   -9133
    5276
   -5726
   -9761
   11633
    7695
  -13376
   -5632
  -10142
  -13194
  -13338
   -4611