% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      36
      70
      74
      56
      70
      75
      90
     100
      97
      76
     123
     124
     128
     213
     198
     218
     390
     358
     553
     225
     261
     325
     226
     188
     205
     180
     162
     107
     130
     193
     153
     207
     198
     158
     109
      67
     -79
     130
     281
    -147
      68
     230
    -115
     -88
    -247
    -177
     417
    -607
    -738
     766
    1745
    1467
   -1524
     923
   -2036
   -3287
    6833
   -6976
    9739
    4318
   14946
   13790
   17851
   45687
  -20520
   18180
   -9830
  -27571
   54335
    9801
  -18391
  -12922
   20952
  -27126
  -25939
   53439
   -1497
   30140
  -31498
   27925
  -35233
   -9856
  -24332
   27307
   35876
  -29172
   26915
   23479
   14395
   30591
   30945
  -19740
   26111
   50202
   37894
  -21324
  -19520
  -26806
  -13784
  -22746
    9555
  -29895
   24907
  -16747
   50012
  -14887
   24095
   -9918
  -17396
   -8839
  -16779
  -22449
   45639
  -20842
   12807
  -24358
  -21153
   32163
  -28358
  -24239
  -30724
  -12142
    3207
   26893
  -24537
   22624
   44521