% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
     132
      90
     103
      77
      55
      46
      79
      76
      82
     104
      81
     122
     121
     192
     319
     326
     407
     564
    1600
    1339
    1105
    1411
     939
     781
     664
     941
    1066
     654
     420
     758
     835
     680
     707
     424
     582
     606
     602
     602
     385
     485
     450
     326
     491
     643
     508
     652
     220
    -116
     518
    -438
    1238
     319
     277
    1433
    1340
   -1045
   -2232
   -1985
   -1313
   -3558
   -1482
   -5137
   -6935
   -6364
   -9633
   -6516
   -9457
    8578
   -9909
    4692
   -6997
    8483
   -8666
   -5222
    5943
   -8643
   -7319
   -7707
   -9114
   -7877
   -7440
   11038
    1438
   -8194
   -7440
   -5248
   -9007
   -8092
   -9422
   -5853
   -8508
    7526
   -6097
    8722
   -4227
   -5977
    4788
    8230
    7831
    9985
   -4253
   -6841
   -3422
    8870
   -8940
   -8151
   12098
    2325
   -4071
   10552
   -4545
    3281
   -7339
   -4702
    4872
   -3435
   -6974
   -9382
   -7306
   -6435
   14399
   -3235
    3189
   -7433
   -8284
   -6222
    4428