% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      55
      51
      37
      63
      36
      44
      53
      42
      64
     100
     172
     198
     169
     126
     123
      85
      67
     100
      96
      67
      85
      59
      51
      86
      15
      63
      29
     -27
      -6
     -18
      11
     -13
      24
     -19
     -28
      19
      31
     -16
      20
       8
     -32
      43
      10
      27
      51
      29
      18
     -11
     -28
     -29
     -35
     -20
     -16
     -23
     -19
     -30
     -31
     -17
     -35
     -42
     -44
     -32
     -24
     -38
     -39
     -35
      10
     -41
     -31
     -27
     -31
     -21
     -37
     -38
     -23
     -36
     -23
     -30
     -31
     -13
     -36
     -31
     -26
     -17
     -11
     -28
      -9
     -31
     -23
     -33
     -33
     -34
     -35
     -37
      10
     -36
     -37
     -43
     -28
     -23
     -17
      -7
      18
      21
      26
     -13
     -24
      12
     -25
     -19
      16
     -42
      19
      31
      -9
      35
      30
     -11
      29
     -20
      18
      27
      -7
      25
      34
      17
      34