% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     118
     100
     105
      94
     126
     111
      74
     114
     257
     409
     635
     433
     529
     229
     295
     278
     268
     258
     157
     273
     137
     237
     277
     162
     163
     247
     202
     131
     156
     146
     138
     147
      54
     133
     102
      57
      53
     115
      68
      66
      24
      14
      25
      23
      40
      63
      10
      34
      67
      40
      61
      58
      73
      83
      19
      62
      48
     102
      83
      77
      72
      76
      63
      30
      15
      57
      61
      62
       0
      36
      53
      16
      58
      31
      39
      45
      34
      17
      24
      13
      31
      36
      46
      -6
     -21
     -23
      27
      -6
      29
     -30
       0
      41
      22
     -14
      35
       8
     -25
      21
       1
      14
      15
      29
      46
      34
     -16
      13
     -26
      15
      29
      24
     -22
       9
     -27
      13
      22
      32
     -35
     -30
     -19
     -14
      36
     -20
       6
      26
     -33
      19
     -35
     -27