% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     143
      53
      47
      45
      54
      35
      32
      21
      22
      35
      32
      73
      81
     142
     166
      86
     171
     393
     264
     416
     339
     344
     258
     254
     205
     198
     175
     167
     145
     111
      64
      93
      81
      69
      75
      53
      79
      60
      62
      47
      52
      31
      99
     112
      81
     110
     -40
      87
    -103
     134
     -84
    -176
     209
     255
    -321
    -532
    1242
    -170
    -828
     164
     740
   -1205
     581
    1937
   -2404
    2311
   -2057
    6682
    2917
     750
    2998
    1823
    -500
    3228
    4646
    3330
   -2428
    3269
    3606
    2891
    4666
    5318
    2412
   -1738
   -2938
    2755
   -2121
    1620
    4979
    1607
    2655
    4723
    4643
   -3509
   -2954
    3194
   -2634
    1767
   -3956
    2208
   -2627
   -1820
    2761
    3699
   -2792
   -3887
    3903
   -4056
   -1516
    1521
    4425
    5576
    2204
   -3411
   -2447
   -1727
   -1202
    3800
    6779
   -1390
   -1826
   -1630
   -1935
   -1857
     844
   -1996
   -3434
   -2153