% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     121
      65
     106
      84
      75
      77
      88
      56
     122
     105
     157
     148
     114
     571
     538
     363
     428
     275
     335
     247
     195
     160
     186
     215
     210
     148
     137
     178
     170
     173
     168
     189
     158
     117
     161
      85
     105
      98
      97
      93
      90
     142
      74
      76
      69
      74
      77
      97
      75
      78
      75
      77
      88
      54
      68
      87
      64
      53
     100
      83
      68
      31
      62
      27
      52
      59
      59
      36
      58
      43
      49
      33
      46
      48
      44
      49
      28
      24
      31
      23
      28
      27
      26
      15
     -12
     -10
       4
     -13
      44
      21
     -28
      35
      -6
     -16
     -19
      36
      27
     -14
     -24
      29
       6
      29
     -20
     -18
      -5
     -11
      21
     -10
      14
     -27
      13
     -27
      18
       3
      13
       8
     -22
      -3
      17
     -18
     -12
      17
     -10
     -20
      27
     -10
      27
     -24