% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      33
      56
      46
      54
      86
      54
     187
     249
     271
     254
     117
     208
     143
     209
     183
     322
     277
     474
     540
     311
     390
     564
     274
     379
     335
     380
     253
     292
     268
     210
     269
     310
     243
     310
     272
     169
     177
     203
     155
     196
     152
     206
     198
     259
     322
     631
     -97
    -329
    1097
    1192
    1351
     457
   -1337
    -858
    2499
   -2798
    4952
   -4117
   -4139
    7612
    6612
    8085
    8618
  -15664
  -14596
   16958
    8742
  -18585
  -20082
   13638
  -15266
  -15765
   16567
   14548
  -11307
    1801
    2123
   16106
   15494
  -11213
   -5110
  -19690
  -16235
   34587
   12390
    7835
  -13887
   14422
   -7599
    5418
  -15261
   -5824
  -10607
  -15481
    1260
   -9337
  -17300
   22049
    5628
   24614
   10556
   -9768
   22156
  -14866
  -20045
    5777
   14213
    9062
   -5855
   16420
   15062
    4773
   10347
   -6419
  -18787
   12463
  -10795
  -14049
   10864
  -11398
  -21505
  -14297
  -13750
   21775
   19637
  -20185
  -13136