% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      84
      67
      78
      67
      78
      66
      53
      42
     130
     122
     141
     183
     213
     468
     356
     450
     381
     237
     180
     117
     215
     117
      75
     104
      52
      69
      54
      67
     108
     103
      87
      54
      56
      23
      19
       4
      30
     -27
     -32
     -13
     -20
     -34
      25
      37
     -23
       6
     -22
     -20
     -33
     -37
     -37
     -40
     -33
     -37
     -39
     -31
     -38
     -39
     -42
     -41
     -35
     -38
     -39
     -36
     -38
     -37
     -35
     -35
     -39
     -32
     -36
     -18
     -35
     -35
     -43
     -37
     -38
     -33
     -40
     -41
     -40
     -36
     -31
     -38
     -30
     -33
     -41
     -35
     -36
     -37
     -34
     -30
     -31
     -31
     -39
     -32
     -17
     -34
     -19
     -28
     -39
     -18
     -35
      22
     -27
     -26
     -19
      20
      22
      28
      14
     -14
      -8
     -25
      33
     -20
      25
      20
      18
      14
     -13
       9
      16
      40
      39
     -18
      15
      23