% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     538
     570
     555
     360
     244
     471
     831
    1747
    2026
    1998
    1204
    1002
     744
     943
     845
     888
     703
    1039
     709
     406
     576
     728
     527
     335
     520
     499
     312
     460
     284
     318
     355
     453
     575
     730
     770
     419
     506
     288
     452
     312
     476
     575
     629
     493
     880
     584
     978
     892
     849
     824
    2512
    -629
    1157
    2338
     980
    2274
    5048
   10189
    8799
   -1713
   11109
    6031
   18479
  -16593
   21204
   28723
   27682
   17730
   26979
    9966
   28591
  -24654
   22299
   12453
   20346
   41162
  -21954
   49111
   27018
   23465
   24777
   31685
   27544
   17648
   19382
   27341
   29550
   20688
  -21506
   -5860
   -9431
    8325
   21454
   22765
   35178
  -21815
   24267
   21806
  -23009
   14149
  -20907
   37415
    9417
   -8689
   23822
   -9701
    1578
  -14071
   -2069
    9807
  -15691
  -16221
  -24487
   12322
  -14973
   -6848
   -6839
   25362
  -11348
   19885
  -17344
  -27226
  -23590
   21246
   25057
   -2495
  -25021
    2115