% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     157
      36
      31
      56
      22
      36
      41
      38
      46
      79
     138
     161
     252
     202
     315
     311
     311
     387
     270
     268
     207
     208
     138
     116
     124
     123
     111
     104
     102
      91
      97
      97
      68
      74
      50
      81
      42
      62
      62
      54
      65
      12
     -29
     -28
     -69
      34
     116
     -11
    -153
     146
     162
      75
    -233
     298
     455
    -199
    -645
     803
    -960
    1158
   -1705
   -2169
    1840
    3675
    1157
    3303
    3824
    2022
    2269
   -3512
    2987
   -3877
   -3831
   -3525
   -1929
   -2813
    5167
   -2164
    4102
   -1845
   -1406
    4290
   -3741
     313
   -2778
   -3741
    6095
   -1745
   -1872
   -4536
    3581
    4238
   -4107
   -1346
    7030
   -2843
    -575
   -2806
   -4107
   -4120
   -3714
    7375
   -2434
    4169
    2701
    2708
    3483
   -3838
   -2682
   -4799
    2249
    1057
    3619
    2690
    1776
   -3741
   -1769
    4372
   -2896
   -1397
   -2822
    3231
    -889
    1052
   -2737
   -2120
    2488
    3079