% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      84
     120
     103
      86
      54
      71
      67
      71
      88
     176
     318
     503
     703
     642
     797
     637
     349
     248
     152
     100
      83
     127
      98
      94
     115
     111
     105
      83
      94
      54
      69
      69
      22
      74
      42
      41
      50
     -30
     -26
     103
     -66
    -180
     130
     242
     305
     107
    -301
     527
     369
     917
     995
    -358
    1026
    1954
    2736
   -1649
    2523
   -1788
   -4512
   -3654
   -9595
  -11840
    9938
  -11906
   12085
    7734
   -8249
   21357
   14004
  -22902
  -12003
    7537
   18339
  -10040
   15632
   -7343
  -13510
    4454
   10212
   41581
   18935
   36571
  -16016
   23901
   -9824
  -13815
   17091
  -11666
   10282
  -22043
  -22511
  -15053
    2234
   15804
   22958
    9465
   19697
  -15417
   -5955
   16572
  -20149
   13189
  -11073
  -12152
  -21889
   -7675
  -19089
   31913
  -19865
   -7098
   12738
   28229
   10905
   22034
   -6305
    8892
    4077
   35061
  -19714
  -22007
   22579
  -24095
  -11579
  -18391
   24726
  -24883
  -14412
  -22496