% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     463
     269
     260
     221
     155
     188
     165
     175
     294
     451
     536
     335
     336
     261
     300
     198
     202
     177
     171
     191
     164
     138
     164
     151
     160
     102
      88
     141
      99
     111
      59
      97
     159
      73
      76
      45
      66
      65
      63
      31
      78
      68
      43
      91
      73
      60
      80
     137
      88
      75
      69
      85
      38
      42
       6
      52
      68
      93
      70
      49
      79
      65
      40
      38
     -10
     -33
      38
      40
      38
      65
      51
      25
      31
      48
      29
      63
       5
     -28
     -27
      29
      -7
      51
      -8
      31
      37
      19
     -36
     -39
      51
      26
     -14
      31
     -27
      16
      70
     -25
     -30
      22
      45
      39
     -24
      25
      14
     -11
     -26
      50
     -33
      54
     -40
      30
     -17
      26
     -11
     -33
      68
     -32
      39
      41
     -22
     -50
     -20
     -54
      -6
      27
      47
     -49
      47
     -34