% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      53
      53
      61
      54
      31
      60
      57
      77
     117
     163
     322
     282
     353
     188
     379
     355
     281
     267
     284
     162
     283
     171
     145
     103
      84
     101
     100
      69
      74
      80
      27
      70
      54
      68
      40
      37
      39
      32
      20
      50
      54
     -10
      78
      21
      67
      61
      96
      96
     -95
      62
     228
     121
    -261
     339
     418
    -156
     566
    -665
    1787
    1004
     798
   -1018
   -1642
    2318
    3495
   -2155
    1989
   -2368
   -2863
     521
   -1511
   -1876
    2636
    -858
    1494
   -2423
    3744
    -613
   -1308
   -1703
   -2016
     939
   -2709
   -2663
     394
    -962
   -2231
   -2240
   -2775
    1773
   -2233
   -2287
     877
     948
     899
   -1499
   -2506
    4171
   -1895
    1456
    4815
   -2037
     894
   -1521
   -2018
    2625
   -3181
   -1337
   -2509
   -1115
    1674
   -1840
    3112
    2434
    2041
    3149
    3818
    2518
    1652
    1493
   -1642
   -3405
    2131
    1030
    1996
   -2378
   -2248
   -2489