% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      52
     136
     151
     122
     146
     116
      95
     120
     173
     130
     359
     281
     653
     605
     800
     762
     742
     620
     617
     405
     431
     370
     401
     426
     405
     570
     370
     326
     355
     360
     361
     325
     311
     195
     195
     235
     212
     230
     233
     258
     223
     238
     344
     186
     326
     331
     201
     463
     430
     529
     651
     840
    1268
     597
    2279
    2152
    4106
    2453
   -1440
    4581
    -491
    7024
    7239
    3711
    8421
   13789
   16930
    5095
   10709
   11225
   -5920
   -8650
   -6137
    3107
   10521
    9012
   -5418
    8543
   10722
   -4323
    6868
   -2554
    9044
   -9032
   -5110
    8607
    5275
   14143
    6312
   -3384
    3236
   13686
   16152
   -6658
    2068
   -8135
  -10607
   10367
    8793
   16545
   12638
  -10273
   -7671
   -5149
   -2195
   -2509
    2551
   -6137
   -6492
    8907
   -4038
   -8370
   -6934
   10237
   -4901
   -9723
   14487
   -6637
   -7044
    1613
    9289
   -7412
    2856
   -8858
   -8461
   15489
   -5543