% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      24
      27
      41
      56
      45
      35
      78
      44
     171
     143
     156
     173
     174
     315
     424
     334
     428
     373
     359
     373
     553
     297
     232
     252
     235
     288
     214
     283
     204
     222
     319
     209
     328
     217
     284
     219
     306
     175
     246
     256
     219
     148
     212
     247
     222
     231
    -131
     419
     542
     457
    -117
    1406
     910
    1771
    1304
    2774
    3034
    1828
     975
    -558
   -5888
   14955
   -3646
   -7135
   -6467
    9356
   -7044
   12565
   15451
   12519
    9801
   14842
  -13708
  -12877
   17115
  -14315
   -7909
   -9547
   15309
   11746
   20222
    2632
  -13738
   17113
   11628
   16320
   22482
   17016
    6411
   19948
  -17012
   23339
  -14088
   12272
   12179
    8323
    4600
  -11123
   16347
  -13945
   15920
    9443
   -9997
  -11452
  -11506
    8973
  -15884
  -14325
   15900
   -7727
   11083
   -9086
   22340
   24457
   -6074
    2803
   15572
   17830
    5566
  -15415
   -3693
   -9240
  -15355
  -11088
   11935
   19002
   12452
   12635