% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      67
      26
      62
      87
      27
      29
      36
      80
      90
      57
      84
      88
     177
     299
     407
     400
     451
     422
     231
     273
     198
     176
     184
     145
     124
      84
     106
      86
      74
      10
      29
      45
      37
      39
     -27
      -9
     -33
     -30
     -33
     -43
     -39
     -44
     -40
     -39
     -43
     -37
     -35
     -38
     -42
     -33
     -36
     -24
     -42
     -28
     -39
      22
     -16
     -19
     -20
      16
     -17
     -27
      46
     -19
      14
     -23
      29
     -29
     -24
      29
      68
      -7
      16
     -28
      38
     -33
     -34
      54
      33
      45
      24
      77
      56
      53
      22
      15
     -23
      44
      38
      20
      34
      23
      37
      10
       3
      15
      32
     -24
      -7
      24
      35
      39
     -15
      22
     -21
     -33
      21
       6
      32
       3
     -26
     -28
     -21
      11
     -25
      17
     -29
      30
     -13
      38
     -20
     -21
      -8
      14
      21
     -24
     -14
     -13