% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     257
     208
     177
     200
     145
     143
     168
      97
     143
     104
     115
     148
     131
     144
     160
     167
      88
     140
     112
     138
     109
      75
     159
     104
      91
     100
     116
      62
      39
      99
      72
      63
      85
      43
      55
      43
      74
      80
      98
      50
      71
      80
      74
      46
      53
      58
      35
     -31
      41
      69
      52
      27
      46
     -14
      53
      55
      11
      28
       8
      29
      39
      45
      56
      30
      44
      80
       9
      26
      57
      53
     -24
      78
      54
      56
      23
      72
      28
       2
      29
     -11
      40
      21
     -34
       4
     -31
     -20
     -29
      32
      48
     -35
     -32
      15
     -22
      35
      34
     -10
      33
     -46
     -35
      25
     -24
     -21
      30
      40
     -34
      31
      36
      16
      16
     -28
      47
      23
     -22
     -34
     -28
     -32
     -26
      12
      64
      29
      29
      20
      28
      47
     -15
      25
     -38
     -22