% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      35
      55
      53
      77
      75
      54
     109
     139
     109
     135
     158
     273
      68
     193
     114
     242
     183
     248
     577
     669
     599
     912
     830
     604
     639
     560
     473
     579
     583
     835
     588
     617
     402
     367
     387
     448
     328
     656
     259
     491
     275
     263
     298
     143
     359
     -35
    -185
     334
    -372
    1065
    1330
    2003
   -1978
    -732
    4728
    3553
   -3321
   -2396
   -5428
   -4570
   -2568
  -11142
    5908
  -14157
   -9742
  -19422
   14924
  -23957
   17664
   -7730
  -19362
   14128
  -21798
   23158
   31478
   28903
  -22725
   10654
   21870
   18942
   29442
  -20184
  -20624
  -13048
  -22670
   26925
   21906
   11404
  -16161
  -16855
   21408
   -4147
  -22405
  -10094
  -10787
   29532
  -23762
   39307
   26301
    8893
   10656
   30392
  -27716
  -24084
   26264
  -13277
  -30362
  -17448
  -16141
   13740
  -23354
  -27165
  -25798
   13608
   18076
    4878
    4082
    8524
    9611
   17011
   28042
   24426
   18727
    7493
  -18452
   17976
  -18170