% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      63
      52
      41
      49
      40
      66
      42
      67
     100
     118
     122
     136
     254
     231
     395
     165
     242
     197
     241
     206
     227
     165
     213
     158
     157
      92
     102
      33
      77
      70
      56
      89
      69
      30
      61
      18
     -20
      44
       9
     -12
     -20
      20
     -39
      33
      41
      50
      -6
      58
     -24
      32
      60
      62
      51
      21
      35
      64
      63
      37
      41
      50
      77
      63
      65
      51
      40
      53
      63
      57
      46
      14
      51
      66
      44
      39
      35
      50
      62
      66
     -20
      30
      46
      59
     -12
      40
     -23
       9
     -17
      55
      30
      38
     -27
      35
     -20
     -23
     -18
     -13
      25
      51
     -27
     -22
      35
      20
      22
      45
     -36
     -31
     -34
     -17
     -35
     -28
      21
      37
      37
     -17
      30
     -15
     -25
     -36
     -34
      43
     -19
      21
       9
     -46
     -19
     -22
      24
     -18