% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      37
      48
      69
      53
      72
      44
     105
     154
     177
     200
     153
     158
     218
     223
     227
     154
     120
     136
     147
     238
     192
     178
     235
     250
     229
     257
     199
     308
     207
     195
     107
     131
     132
     148
     116
     108
     136
      75
     105
      86
     109
      71
     149
     109
     126
      98
    -127
     140
     145
    -168
    -173
     176
     102
     321
     632
     838
    -913
   -1071
    -911
     957
   -2205
   -1900
    2236
   -4562
   -2120
   -4044
    6287
    7918
   -1316
    1204
   -4290
    1415
    2451
   -1996
   -3811
    4650
   -1792
   -1139
    -352
    -756
    2934
    6722
   -1632
    2208
    4652
   -3203
    1001
   -4462
   -4570
   -4420
   -3959
   -3628
    3411
   -2661
   -3927
   -2782
   -2107
   -1430
    2041
    3480
    7327
   -4262
   -2861
    4443
   -4273
    2680
    2074
   -2810
    -105
   -3990
    4762
    4000
   -2330
    4112
    2021
    1925
   -2242
    -913
    4762
   -2503
   -2310
   -2037
   -2303
    2848
   -4270
    1576
   -2208