% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      26
      30
      45
      73
      67
      70
      76
     103
     148
     133
     141
     153
     188
     174
     212
     262
     256
     207
     227
     345
     445
     755
     611
     369
     441
     458
     394
     426
     447
     479
     504
     270
     366
     440
     383
     279
     295
     426
     226
     293
     446
     470
     455
     312
     637
     441
     602
     503
    1075
    -554
    1479
    1647
    -986
   -1055
    2718
     440
   -2168
    2200
   -3350
    4205
   -6255
    9751
   11621
   -8564
    6558
   -6210
  -12555
  -11139
   -7381
   15562
   13201
    8142
  -19407
  -15097
   -9359
   12427
   -9091
   -7378
  -16979
   14254
   24703
  -17198
  -23826
  -18353
  -19643
  -16461
  -18571
  -14778
   20619
   -6372
  -13774
  -17052
  -14616
  -18791
   16824
  -13932
  -22404
   -6747
  -21969
   12721
  -10608
   22122
    5463
   20996
    9145
  -18063
  -11058
  -20383
   21850
   24695
    8698
   19549
   10348
    8996
  -23048
   20645
   19689
   -9740
  -15258
  -25611
  -18931
  -18217
   -8763
   21075
   19298
    3222
  -13765
   19881