% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      87
      75
      63
      63
      73
      64
      98
     111
      57
      95
     116
     242
     212
     170
     207
     101
     130
     156
     155
     215
     211
     202
     253
     247
     209
     169
     184
     192
     151
     118
     118
      75
     119
     112
      54
      83
      54
      38
      62
      44
      54
      44
      63
      33
      36
      40
      50
      33
      38
      34
      40
      33
      24
      20
      25
      32
      33
      22
      13
      21
      10
       9
      19
      29
      27
      20
      19
       5
      20
      17
      22
      26
      19
       6
      -6
     -10
       7
       5
      22
      20
       3
     -15
      -9
      20
      25
      13
      14
      17
      22
      17
       9
      21
       9
      -9
      11
      14
      24
       7
     -16
       8
       6
      17
      -8
     -10
       6
      11
      23
       3
      13
       2
       2
      -9
     -10
       2
     -11
     -11
      16
     -17
     -16
      14
      -8
       2
      18
     -12
       7
     -14
     -13
     -12