% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     279
     128
     155
     150
     140
     134
      92
     117
     142
     319
     332
     194
     268
     396
     190
     176
     152
     174
     160
     192
     137
     125
     145
     102
     164
     182
     166
     184
     201
     235
     298
     190
     143
     155
     121
     128
     110
     132
     104
      92
      69
     105
      76
     106
      75
      60
      63
      66
      57
      42
      42
      49
      62
      46
      52
      46
      33
      40
      44
      43
      42
      39
      38
      55
      47
      15
       6
      47
      44
       8
      28
     -14
      34
      45
      41
      16
      44
      38
      35
      21
      34
      21
      36
      41
      10
     -20
      22
     -20
       8
      23
      17
     -19
      18
     -12
      16
      19
      13
      27
      11
      23
      20
      11
     -30
     -19
      16
      26
      34
      28
     -24
      11
      17
     -22
     -19
     -20
      -8
      23
     -21
       9
     -22
     -33
     -19
     -23
      16
      10
      33
      16
     -23
     -11