% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      51
      42
      37
      28
      44
      28
      56
      64
      71
     129
     143
     150
     168
     213
     422
     399
     604
     529
     575
     715
     592
     817
     600
     480
     608
     304
     444
     335
     396
     362
     202
     255
     233
     282
     236
     339
     318
     215
     265
     234
     215
     190
     -57
     -60
     250
     356
     263
      74
     247
     296
    -488
    1073
     128
    -298
    1081
    -414
   -1113
    2233
    2006
    6932
    3286
   -3742
    9654
   15937
    6999
    5571
   -9639
   -1416
   -8467
   -6129
   -7585
   -8675
   12620
   -6225
   23222
   10728
   -5788
    5712
   -4964
    7571
   -7032
   -8135
   10994
   -9522
   12769
  -10096
    3137
   15130
    5713
    5771
    5265
   11281
   -5704
   -7450
   -4342
   11492
   13565
   -9047
    7403
   -6963
    5285
   -2254
   12265
   12500
   -2615
   -7034
   -9405
   10464
   -4776
   -9762
   -5802
    6602
   -8959
   -7083
   -8578
    5835
   -8287
    9224
   -6505
   -9243
   -4291
   -7482
  -10433
    3021
    5497
   -3734
    7976