% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      46
      57
      62
      70
      92
      50
      70
     125
     300
     258
     294
     282
     302
     356
     383
     315
     418
     242
     430
     343
     363
     198
     304
     520
     404
     553
     377
     387
     651
     356
     501
     289
     334
     319
     276
     313
     226
     405
     258
     266
     221
     259
     255
     356
     275
     509
     502
    -309
    -358
     234
     194
     989
    1758
    1480
    1390
     530
    1409
    5056
    5132
    5323
    6620
   15302
   15136
  -10819
  -13754
   18659
   10382
   18159
   25654
   17121
   18846
    2411
  -20679
   -6038
  -11645
   25059
    6410
  -16071
  -10945
  -19761
  -18677
    8363
   11575
   22583
    5281
  -14485
   -5850
   31781
   27913
   13528
   10344
    5261
    4257
  -18553
  -12399
   -9835
   18069
   -2689
   12469
  -13091
  -15182
  -20973
   34486
   20831
   10709
   -4529
   13320
  -18361
   15050
  -18196
    8965
    2803
    4340
   23091
   -5156
    8941
  -19406
   -8154
   -9592
    3719
   -9364
     848
   25654
   -9953
  -17053
  -16402
   19878
  -12445