% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      60
      51
      69
     112
      64
      70
      61
      92
     153
     141
     134
     110
     151
     233
     301
     287
     338
     434
     356
     823
     680
     927
     711
    1049
     966
     801
     489
     497
     449
     518
     636
     375
     233
     295
     311
     391
     327
     350
     299
     206
     222
     304
     334
     428
     359
     544
     514
     715
     658
     874
     938
    1200
     757
    2150
    -866
    2016
    4297
    2364
    4168
    4549
   10329
    6265
   16958
   -7382
   17880
   16341
   17721
   17662
   11015
   15480
   12997
    3495
   10468
  -10038
   -6618
   -7948
   13533
   15077
  -10043
    4223
    8355
    8543
   10539
    8542
   -6425
    3730
  -14103
   19667
   -6878
   12758
   11202
   16447
   -7584
   12772
   -8711
    8274
   10455
   11602
   16999
  -11132
  -14394
  -12741
   -5584
   14492
  -14320
   10702
   18809
  -10492
   12283
    7039
   -9558
    6123
    4113
    4888
  -13237
   -8349
  -11963
   14760
   -1317
  -15046
   10565
    4634
    3399
   15792
  -12387
  -11261
    2698
   -7004