% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      83
      47
      52
      43
      37
      18
      38
      57
      85
      39
      43
      76
      92
     267
     338
     437
     684
     540
     289
     270
     200
     168
     119
     102
      67
      99
      49
      92
      83
      75
      16
      29
      52
      36
      22
      69
     100
     103
     139
     120
     202
     192
     250
     227
     138
     185
     146
     152
     137
     130
      89
     145
      77
     144
      84
     104
      92
      94
     126
      93
     111
      80
      83
      67
      85
      63
      42
      54
      92
      36
      57
      85
      49
      74
      82
      56
      63
      47
      57
      36
      66
      64
      51
      52
      34
      30
      41
      27
      31
      31
       5
      22
      47
      32
      22
     -13
      36
      13
     -28
       6
     -13
     -14
     -19
      21
      22
      25
      27
      31
      26
      33
      23
      11
      19
     -14
     -19
     -22
     -27
      20
     -20
     -26
     -24
     -20
     -19
      10
     -22
     -33
     -17
     -21