% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      26
      54
      92
      78
      82
     121
     104
     125
      85
      65
      99
      97
     182
     206
     170
     250
     247
     500
     775
     907
    1062
     908
     780
     982
    1238
     649
     383
     662
     545
     636
     509
     529
     481
     302
     493
     462
     328
     622
     462
     249
     557
     399
     365
     540
     638
     420
     964
     796
     750
    1115
     697
    1836
    1274
    2603
    2630
    2298
    3141
    3954
    3433
    6637
    6058
    8785
    9174
   16010
   17569
   21515
   13063
  -11793
   19275
   24351
   19024
  -11896
   24786
   15933
    9195
   13464
    7826
   -1601
   -5887
  -10971
   -9179
  -11312
    8287
   11737
   10735
  -12990
   10675
  -12228
    1971
   11035
    1782
   -6998
   -8913
   11369
   17385
  -10310
    8564
   -8356
   -7596
   14595
    7346
  -11038
    1752
   -2322
  -11811
   -9114
    4335
  -14175
    6912
  -12129
   -6116
   -2370
    3260
   -9230
   12491
   13524
   14641
   11865
    8373
   13092
    6549
    4850
    6906
  -11351
  -16620
    -599
   -4312
    8432