% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      63
     136
     102
     105
      53
      49
      55
      59
      68
      81
     114
     219
     423
     704
     730
     715
    1101
     443
     647
     538
     558
     440
     562
     316
     412
     300
     447
     357
     263
     418
     228
     313
     222
     343
     188
     221
     210
     217
     243
     280
     319
     230
     376
      29
     152
    -112
     803
     667
     749
    -424
     742
    1796
     794
     126
    1900
    1416
     757
    5556
    6498
    5205
   10066
    5824
   16686
   12405
    3659
   25246
    9985
    6620
   17453
   14992
  -11768
   -8468
    4390
    7961
    9970
   14910
   18071
   10817
   11458
    8509
   10845
   17622
   24722
    7423
  -14776
   -2725
    3520
   -7893
    8983
   23578
   -7223
   -8847
   -6848
    3800
   12743
   -8400
   -4348
   -8632
   18538
    8150
   -8206
    6267
   12611
  -10539
   13324
    6860
   -3932
    9979
  -11975
   15482
   -7988
   12004
  -14834
  -13265
   12189
   19361
   14313
   -5922
   14390
  -13584
   -9665
  -11231
  -11425
  -11108
  -11746
  -13726
   -7013