% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      58
      68
      54
      57
      59
      46
      37
      90
     290
     237
     276
     345
     247
     266
     177
     167
     191
     192
     174
     177
     152
     208
     262
     608
     576
     737
    1117
     815
     461
     634
     463
     391
     302
     323
     527
     638
     382
     344
     394
     247
     389
     354
     292
     228
      54
     516
     580
     747
    -542
    1140
    1262
    -787
    1016
    2448
    3009
    2166
    4325
   -4765
    6824
    9789
   15278
  -15662
  -16433
   17562
   16516
   29287
    9455
   22037
   20230
  -26566
   39014
  -11179
   21959
  -20522
  -20833
   17792
   27090
  -20665
   39199
   17912
  -22312
   17136
  -18247
  -18983
  -14376
   16377
  -21293
  -19657
  -29637
   15494
   34362
   21802
    9624
   27573
  -23854
  -18084
    6929
   16695
   -7128
   46086
  -12054
   26693
  -10346
  -19464
  -16317
   15809
  -25092
   18614
  -24273
   43442
  -24985
   19873
   17943
   -9392
   33836
   -9882
   -7031
  -11538
  -28571
   13738
   33525
   24905
   -7071
  -17791
  -19319
  -22331
    5261