% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      66
      56
      33
      37
      48
      38
      43
      52
     117
     133
      85
     187
     267
     272
     340
     186
     274
     274
     198
     173
     236
     250
     219
     214
     286
     203
     270
     200
     239
     168
     103
     234
     184
     127
     138
     197
     145
     167
     154
     219
     202
     230
     149
     201
     152
     159
     223
     113
      93
    -129
     704
     676
     139
     806
    -832
     256
    1955
   -1378
    1163
   -4475
   -4527
    3174
    3270
   -5626
  -14797
   13314
    8438
   18773
    5484
   10209
    9493
   -8043
  -16370
  -10936
   15174
   -5514
    9469
   14807
  -10080
   11851
   26392
    6601
  -14325
   12317
   -9232
  -11636
   10908
   -8417
   -4540
    8992
   19963
    7248
   -7678
   -8964
  -13719
  -15688
  -16299
   17194
   16162
   -7886
   -5590
  -10078
   -4117
    7589
   12625
   12087
   -5809
    7575
  -14093
   10254
  -11693
  -11674
   -7003
   -2425
    4573
   -6053
    7119
   13514
   19610
   -7356
   25036
   11817
  -10112
  -14163
   10654
  -13528
  -13474
   -7614