% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     206
     131
     109
     103
      68
      68
      36
      80
      91
     133
     277
     498
     449
     426
     270
     365
     258
     242
     260
     180
     172
     195
     172
     158
     132
     159
     138
      94
     103
     119
      83
      76
      73
      86
      57
      65
      41
      53
      89
      62
      69
      59
      59
      53
      49
      47
      56
      48
      63
      52
      51
      53
      47
      34
      29
      36
      35
      28
      35
      58
      41
      31
      17
      30
      27
      32
      39
      31
      52
      14
      24
      32
      26
      34
      45
      32
      15
      20
      25
     -18
     -11
      18
      36
       9
      15
      30
     -10
      27
      24
      25
      27
      27
       9
      14
      -7
      23
     -13
      28
     -16
      20
     -21
      11
      10
     -14
     -20
      27
     -19
      21
     -23
      -6
       9
      18
     -17
     -10
      -5
      16
      33
      17
       7
      -8
      13
     -15
      10
     -14
      32
     -20
      12
     -20