% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     186
      64
      84
      49
      71
      77
      28
      65
      59
     106
     113
     131
     179
     157
     135
      69
     147
     163
     215
     149
     156
     119
     206
      79
     145
     145
      80
      82
      76
      67
      51
      45
      46
      58
     -19
      64
      54
      46
     -13
      12
     -24
     -25
      25
      27
      -8
      12
     -21
     -30
     -24
     -23
     -35
      39
     -24
     -35
     -26
     -34
     -29
     -21
     -39
     -37
      32
     -36
     -44
     -33
     -32
       6
     -15
      25
      37
     -36
      25
     -31
      21
     -23
     -34
     -39
     -31
     -35
     -35
     -19
     -46
     -46
     -39
      -9
     -40
     -29
     -39
     -27
     -33
     -40
      17
     -29
      17
      40
     -31
     -43
     -36
      11
     -24
     -28
     -47
      -6
     -33
     -36
     -26
     -33
      18
     -35
      30
     -19
      17
      50
      63
      21
      33
     -15
      41
     -29
      55
      42
     -14
     -25
      26
     -16
     -22
     -37
      36
      33