% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      50
      64
      88
      81
      82
     141
     176
     102
     177
     119
     241
     300
     379
     601
     625
     381
     448
     390
     400
     496
     354
     392
     324
     367
     495
     312
     423
     513
     396
     451
     564
     481
     379
     481
     493
     350
     504
     427
     442
     569
     332
     200
     577
     694
     220
     504
     631
    -326
     741
    1180
     504
    -776
     773
     705
    1976
    3308
    3239
   -4023
   -2872
   -5710
   -4053
   -5138
  -12409
  -13712
   14684
   11277
   -4873
  -13839
   15811
   -3390
  -16192
   23148
     413
  -11447
  -15664
   17835
  -13678
  -12809
  -14385
  -11888
   -9930
   -5337
  -17165
   -9737
  -15718
   12427
  -11119
  -14868
   -6268
   -5444
  -14499
  -18331
  -14376
  -16440
   15071
   16866
  -14447
   13899
  -12562
    8897
  -11563
  -10427
   -8932
   13359
   14116
   11538
  -11232
  -14647
   -3765
   14514
    5303
   -8592
    3799
    5695
   -5491
    4323
   16971
  -10936
  -12875
  -11559
   23987
   -3817
   -4235
   10359
    7066
  -17778
   -4444