% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      92
      73
      91
      89
      82
      90
      66
     167
     211
     161
     143
     175
     290
     566
     853
     797
     583
     745
     467
     319
     475
     369
     448
     452
     712
     385
     287
     470
     426
     426
     445
     532
     374
     394
     356
     413
     403
     418
     348
     454
     312
      50
     307
     481
    -185
     569
    1033
    1341
     755
    1525
    1055
    1260
   -1010
   -1750
    4133
   -2593
   -4997
    6788
   -8868
    5331
  -12280
  -17793
  -15084
  -17022
   41970
   11569
  -20931
   18855
   17900
  -28332
   18710
  -23374
   17863
  -15078
   21871
   18215
   24228
  -19093
   15565
   17272
    6646
   -7499
  -21418
   33691
   33854
  -11959
  -25117
   18811
    5916
   10992
  -18330
  -26236
   25764
  -14770
  -24412
   28810
   -1535
  -21728
  -27115
  -27635
   28435
  -27211
    5015
   41378
   26274
  -20490
  -28861
  -23659
  -24913
   24283
   20055
    9679
   40057
   -9010
   21597
   38901
  -21260
  -21678
   41854
   18815
   11943
  -24806
   36662
  -24594
  -24202
   14118
  -23682