% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
     138
     103
     137
     138
     168
     108
     203
     169
     255
     184
     269
     216
     307
     465
    1021
    1320
    1527
    1062
     927
     726
     598
     383
     493
     567
     512
     404
     257
     277
     421
     359
     400
     472
     376
     372
     343
     342
     288
     348
     272
     301
     217
     379
     370
     432
     717
     906
     736
      48
    1517
     721
    1045
    2077
   -1293
    2940
    3663
    1978
   -1830
    5583
    6569
   -5002
   10551
   -9457
   30257
   13775
  -14332
   26894
   -4681
   28632
    1421
   15767
   -7543
  -12216
   17546
  -10622
   11272
    5862
  -16616
   12203
   19045
   -2092
   23416
  -11008
   14909
  -11644
  -13736
   -8609
   15997
    1745
  -17025
    9344
   12568
   19953
   14539
    9423
   30019
  -19228
  -12921
   19231
  -20882
   16283
    3720
   11970
   -5897
  -13516
   -1617
   12691
  -11557
  -15701
  -16411
   20665
  -11099
    8212
   16184
    9812
   29456
   -5149
   21652
    1895
  -16837
   15755
   26570
  -22068
   20429
   15634
   -9245
  -11063
  -17800