% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     158
      42
       5
      26
     -23
      29
      34
     123
      86
     100
     116
     246
     201
     213
     135
     186
     189
     245
     151
     161
     126
     114
     152
      93
      73
      81
      91
     121
      93
      80
      44
      74
      59
      60
      42
      86
      58
      45
      42
      62
      73
      57
      45
      46
      19
      45
      17
      15
      21
      23
      45
      39
     -21
      10
      35
      60
      30
      31
     -32
      15
      -8
     -18
      47
       9
      14
      53
      18
      35
      50
      58
     -17
      53
      21
      49
      31
      25
      -9
     -12
     -22
     -28
      41
     -15
      12
      33
       7
     -28
     -36
      17
      24
      33
     -24
      12
      27
      23
     -25
      28
     -10
     -21
      25
      27
     -17
     -28
      33
      17
     -17
     -21
     -33
      15
     -14
      27
      36
      23
     -14
      20
      22
     -27
      -8
      18
      14
      16
      -8
     -30
     -19
     -28
     -26
     -15
      26
      38