% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     107
      59
      59
      51
      74
      62
      52
      79
     112
     131
      36
      93
     161
      66
     137
     167
     126
     147
      93
     127
     109
     128
     149
      87
     126
     114
     111
      77
      56
      61
      65
      64
      67
      54
      54
      69
      37
      65
      38
      57
      43
      74
      39
      62
      43
      53
      49
      69
      34
      31
       2
     -14
      38
      -7
     -29
     -34
     -32
     -29
     -14
     -25
     -25
     -40
     -36
      -9
     -35
     -32
     -26
     -32
     -36
     -47
     -33
     -35
     -42
     -30
     -41
     -31
     -35
     -36
     -23
     -41
     -30
     -32
     -37
     -35
     -31
     -28
     -31
     -34
      25
     -30
     -30
     -38
     -22
     -36
     -41
     -35
     -35
     -32
     -38
     -10
     -32
     -41
     -24
     -12
     -16
     -36
     -33
      37
       3
      17
     -30
     -18
     -28
     -22
     -17
      24
      27
      25
      13
      54
      42
      42
      40
      27
      44
      54
       7
     -15