% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      32
     109
     103
     118
      61
      68
      59
      78
     101
     123
     226
     228
     644
     799
    1029
     754
     687
     326
     384
     504
     375
     258
     276
     270
     188
     259
     191
     255
     283
     202
     306
     214
     212
     224
     264
     197
     119
      90
     257
     152
     135
     103
     407
     145
     321
     102
    -460
     355
     598
    -572
    1213
     319
     244
     466
     165
   -2059
   -2852
    6311
   -5494
   -5691
   13053
   -7747
  -13647
   27127
  -23213
    8645
  -17112
   15508
   17978
  -11667
   28791
   13331
  -19258
   25534
  -14827
   17490
  -19524
   11596
   13284
   -7205
   14158
  -10552
    6880
   12742
   28054
   13987
   16729
   15657
  -19401
  -12417
  -16566
   29053
   22804
   27487
  -23686
  -15662
   29962
  -12780
   -5601
  -25648
  -24093
  -12886
    7319
   19412
  -21075
   14596
  -10377
  -12816
   13142
  -11788
   -7058
   27815
   17321
   18737
  -14068
   -9318
  -24592
   41944
   16967
  -25016
  -21806
  -20049
  -25360
   33275
   -4215
   18396
    7692
   -4786