% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      19
      45
      52
     -34
      51
      57
      37
      60
      53
     102
      97
     108
     221
     167
     176
     215
     173
     222
     162
     123
     101
      50
      49
      70
      91
      39
      51
      52
      65
      73
      72
      64
      14
      61
      43
      -5
      20
      42
      26
      34
      30
      -4
     -25
     -23
      29
      54
      25
      34
      49
      45
      27
     -17
      25
      -3
      31
     -18
      24
     -31
     -35
     -36
      30
      31
     -38
     -12
     -14
      25
      29
     -29
      36
      20
      -8
     -37
     -23
     -21
     -23
     -25
     -18
     -11
       7
     -40
      14
     -23
     -20
     -30
     -27
      31
      -3
     -26
     -14
     -31
      15
      46
     -29
      -7
     -37
     -36
      22
      44
     -32
      19
     -29
     -30
      35
     -34
      10
      22
      18
     -24
      36
      13
      30
      45
      21
     -23
     -19
      41
     -17
      33
     -14
     -33
       5
      20
     -15
     -31
      18
     -38
     -42
     -22