% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     181
      37
      31
      27
      41
      18
      32
      73
      95
      74
     105
      97
     115
      77
      84
     121
     147
     226
     304
     374
     375
     450
     384
     343
     316
     354
     270
     282
     184
     208
     196
     180
     199
     170
      76
      68
     107
      53
      76
     -26
     190
     163
      48
     112
     -88
    -316
    -235
     128
     312
     346
    -444
    -375
     517
    1418
   -1197
    2367
   -1263
   -3427
   -2920
   -4965
   -5885
   -6159
    1288
   22153
   -4659
  -17399
   -7822
   24988
   -3395
    7588
  -10094
   11846
  -17084
    8209
   14226
   18368
  -15451
  -13235
  -15261
  -17739
   19180
  -18510
  -13424
   10719
  -13331
   11836
   11749
   12700
  -16698
  -11556
   20803
   13992
   -6282
  -20642
  -11203
   28964
   -9676
  -18879
   -9500
  -13726
  -10898
   16091
    5223
   18370
  -17759
  -15297
   -7743
    7350
   15424
     968
  -16012
   10380
   -6809
   16596
  -13074
   34780
   -3892
   17572
   15388
   15597
  -12372
  -10139
  -13091
    4571
    9682
   17232
  -17467
   17327