% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      50
      62
      50
      57
      65
      91
     138
     237
     224
      93
      76
     168
     279
     315
     313
     273
     372
     355
     711
     291
     332
     375
     318
     279
     302
     347
     168
     403
     394
     232
     251
     325
     266
     230
     382
     237
     270
     367
     225
     384
     456
     408
     201
     378
     755
     779
     373
     578
     337
    -818
     926
   -1301
    -956
    2815
   -3212
   -3448
    2480
   -5892
    5682
   13479
  -12693
    6899
    9547
   25036
  -28908
  -29621
  -23847
  -24780
  -21831
  -27113
   18500
   -9119
   25863
  -34643
   21308
   17750
  -33520
   28963
  -19973
   33165
   11065
   -6132
  -26892
  -19480
   30358
  -10536
   34375
   55783
  -33735
   16754
  -31785
    6975
  -18501
  -19523
  -19696
  -17436
   24287
  -12629
   18446
   10446
   13152
  -25293
   26841
   12662
  -28509
  -20633
   21141
   31269
   32250
  -32418
  -14286
   16990
   23980
  -24869
  -24254
   -4340
  -12965
  -30903
   23299
  -27983
   62472
  -15239
   -3998
  -17852
   19356
   44316
  -27169