% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      26
      52
      48
      26
      43
     109
      55
      84
     139
     124
      74
     181
     245
     294
     168
     123
     135
     125
     110
     137
     106
     112
     101
      82
      82
      73
      43
      41
      39
      25
      27
      27
      22
      -9
       0
      25
      16
      24
      31
      55
     -17
     -52
     126
     -42
     -55
    -119
      24
    -147
     134
    -163
    -174
    -166
     505
     500
    -532
   -1073
    1407
   -1879
   -2205
   -1014
    2611
    5771
   -3936
   -6697
   -7745
   -5398
   -4711
    3928
   -7430
    7338
    4968
    5947
   -4673
   12330
   -3352
   -6067
   11546
   -4597
    7399
   -6524
    4528
   -1431
   -3927
    -434
   -5713
   -7798
   14508
   -5993
   -8931
   -6822
   -4338
   -4627
   -8002
    9872
   10033
    5416
    1507
   -2271
    2749
   -6970
    9188
     788
   -2506
   -6401
   -6614
    3659
   -2579
   -8623
   -3873
    6964
   11801
    6705
    2654
   -5570
   -4154
    2164
   13252
    3323
   -7883
    4350
   -5577
   -6673
    6537
   -4342
    -641
   -6522
   -4480