% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     183
     123
      66
      77
      62
      72
      82
     189
     167
     138
     114
     164
     136
     119
     231
     235
     162
      97
     128
     105
      88
      68
      94
     116
      87
      79
      46
      51
      90
      48
      63
     -15
      19
      34
      27
       4
     -41
     -39
     -31
     -22
       6
     -19
      28
     -31
     -40
      29
     -30
     -40
     -44
     -53
     -40
     -47
     -38
     -32
     -40
     -36
     -19
     -45
     -43
     -39
     -41
     -48
     -36
     -44
     -47
     -42
     -42
     -45
     -48
     -46
     -26
     -26
     -31
     -34
     -37
     -22
     -42
     -43
     -37
      24
     -38
     -42
     -29
     -52
     -30
     -39
     -30
     -23
       7
     -16
     -35
     -30
     -17
     -44
     -36
     -19
       3
     -27
     -42
     -28
     -37
      28
     -40
     -10
     -18
     -12
     -21
     -21
      37
      37
     -39
     -23
     -35
      20
      10
      32
      23
      41
     -14
      33
      31
      39
     -14
      24
      40
      -8
      27
      29