% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      41
      55
      39
      56
      50
      40
      48
     105
     100
      77
     157
     316
     264
     207
     223
     187
     182
     230
     191
     496
     620
     687
     640
     606
     797
     543
     478
     412
     463
     406
     607
     501
     311
     344
     297
     240
     393
     253
     286
     294
     223
     401
     253
     322
     355
     398
     481
     254
    -232
    -195
    -467
     -76
    1748
    -536
    1160
    1074
    2258
    3795
    3622
    1929
    2483
   -3294
   -4530
   -3053
   -5166
   -8447
   -9215
   -4764
   11992
   -8827
   -6100
    5396
    9559
   14013
   -4597
   -2687
    2023
    6001
   -9491
   -7107
  -12453
   -5176
    5612
   -6894
   -2408
   -4176
   11537
   -6162
   -6750
   -6885
   17400
   -2470
    7668
   -8358
   16054
    7448
   12177
   12046
  -10505
    7567
   10664
   -6590
    5314
   -6783
   11489
   -8723
  -11880
   -5165
    2071
   -6429
    3931
    5233
   11937
   -2632
   -8725
   -5556
    2479
    6463
   16373
   -6873
   -8206
  -10715
   18383
    3969
   17290
   13806
   -4982
   -8245