% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     139
      66
      53
      48
      46
      47
      69
     179
     174
      69
     152
     132
     207
     182
     202
     177
      87
     140
      89
      83
     107
      91
     102
      75
     133
     124
      70
      94
      78
      34
      63
      41
      64
      52
      71
      58
      62
       6
      -5
      33
      31
     -17
     -19
     -25
     -28
     -25
     -32
     -22
     -32
     -38
     -37
     -37
     -44
     -35
     -38
     -31
     -22
     -37
     -45
     -36
     -38
     -39
     -40
     -37
     -40
     -34
     -31
     -42
     -36
     -46
     -40
     -33
     -30
     -35
     -37
     -35
     -36
     -40
     -35
     -37
     -40
     -41
     -37
     -39
     -33
     -21
     -32
     -37
     -29
     -28
     -33
     -37
     -41
     -41
     -20
     -17
     -16
     -11
     -19
     -25
     -26
     -31
     -11
      20
     -23
     -33
     -34
      -5
     -21
     -26
     -29
       9
      27
      35
      11
     -26
      18
     -16
      33
      39
     -12
      19
      28
      35
      25
     -21
     -18
      46