% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      55
      18
      20
      33
      34
      35
      41
      31
     111
     194
     129
      75
      96
     175
     137
     191
     204
     275
     228
     248
     239
     145
     223
     187
     127
     190
     187
     123
     110
     121
     103
      86
      99
      73
     100
     105
      77
      69
     103
     101
     102
     -31
     105
     154
     227
     255
     259
    -102
     -51
      41
     417
    -252
    -178
     665
     901
     499
    1216
    -540
   -1055
    1549
    -897
   -5150
   -3817
    5386
    3922
   -3624
    2493
    6736
   -8855
   -2478
   -6534
   -1102
   -3866
   -7779
   -4283
   -4543
    6648
    5915
   -5069
    6252
   -6854
   -7005
    5139
    8398
   -3048
   10413
    6535
   11843
    8600
    8806
   -5356
   11504
    7643
    9273
   13918
    7231
    6163
   -8361
   -9359
   -9099
   -5818
   10319
    6075
   -8946
    -769
    6084
   -6669
     633
   -4755
    8047
    3494
    8721
    9185
    4370
   -8319
   10898
   -4616
   -9203
   -3695
     683
    4885
    6157
   -6081
   -3972
   -6138
    8523
   -6883
    3793