% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      47
      70
      94
      52
      69
      45
      47
     109
      58
     105
     110
      82
     216
     195
     249
     204
     429
     591
     462
     452
     451
     551
     553
     586
     529
     382
     429
     344
     221
     277
     367
     282
     289
     152
     289
     238
     242
     353
     210
     309
     289
     386
     345
     277
    -104
     511
    -541
     624
    -838
   -1021
     624
   -1549
   -1825
    -280
    3960
    4722
   -4710
   -3647
    5132
   -3731
    8616
   12187
   12256
   -6104
   27150
   21397
  -28332
  -20280
  -23578
  -20181
  -17665
  -27184
   23001
   -9086
    3373
  -22675
   39652
  -22791
   21304
  -21043
   19767
   -9658
   12571
  -25149
  -20642
  -14477
  -15428
    8103
   -1775
  -22448
  -17897
   23769
   -6447
  -11475
   14357
    7569
  -15564
   33417
  -14894
    3062
   34288
  -21303
  -19033
   31907
  -16905
   30840
  -26973
    7283
  -28081
   20094
   -7899
    7044
    7830
   12627
   13682
  -15987
  -29157
  -24113
   27585
  -16218
   10646
   15864
   12149
  -19969
   -8769
   13668
  -20659