% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      91
      29
      49
      48
      82
      67
      88
      70
      55
      60
      97
     118
     135
     208
     151
     171
     219
     153
     158
      97
     105
     100
      69
      97
      70
      46
      61
      74
      61
      63
      60
      44
      25
      23
      35
      39
      20
     -27
      44
      43
      36
      70
      66
      78
      76
      58
      62
      57
      82
      93
      14
     -16
      75
      39
     -20
      74
      34
     -30
      49
     -11
      17
      34
     -14
      30
     -38
      30
     -29
     -21
     -39
     -39
     -36
      26
     -22
      32
     -44
     -37
      22
     -29
     -32
      20
      -6
     -44
     -38
      15
     -31
     -47
      44
      60
      29
     -26
      24
     -21
     -38
     -28
     -38
     -42
      43
      37
      33
     -20
      13
     -32
     -12
     -33
      -6
     -31
     -25
     -14
     -30
     -13
      34
     -34
      38
      21
      33
     -10
     -27
      16
      44
     -24
     -28
     -16
      37
     -18
     -50
      38
     -14
     -39