% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      20
      23
      40
      46
      54
      46
      97
     395
     444
     174
     134
     224
     289
     395
     409
     274
     311
     298
     273
     307
     190
     107
     185
     249
     179
     205
     141
     166
     127
     106
     186
      90
     205
     255
     215
     145
     207
     299
     107
     120
     186
     198
     243
     126
    -163
     453
     565
    -398
    -211
     738
     695
    -372
    -511
    1275
    1757
    2267
    4361
   -4895
   -4935
    4138
   -6308
  -11201
  -14796
    7268
  -11193
   15612
  -14735
   10888
   19146
  -10857
  -13820
  -10058
  -11713
   -5465
    7828
   15678
   11914
    7193
  -21087
   17882
  -15748
    3896
   -8581
  -17172
   13881
   12358
  -14905
    6076
   15307
  -11298
   -9518
  -18315
   12630
   16388
   -6273
    6747
    3878
   24014
   20895
  -10182
  -14773
   16571
   21678
  -10733
  -13837
   10676
   16508
   19713
   10622
   -9601
  -15605
  -13981
  -18587
  -14355
   -9560
   15644
   13453
  -15007
   -9112
   -5740
  -11802
   -2587
  -13953
   15214
   11685
  -17148
   -7236