% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     109
     130
     106
      84
      56
      58
      54
      53
      55
     118
     163
     159
     258
     413
     398
     416
     377
     358
     411
     339
     310
     329
     183
     135
     149
     118
     118
      86
     100
      98
      68
      68
      67
      28
      53
      66
      40
      -6
      27
     -29
     -35
     -22
      -4
      74
      42
      71
      47
      27
      41
     -24
      18
     -19
      17
      11
      41
     -11
      19
      30
      34
      42
      25
      28
     -31
      25
      17
      58
      27
     -30
       8
      47
      25
     -23
      30
     -16
       8
      31
      58
      13
     -37
     -34
      30
      27
     -11
     -22
      18
      35
     -23
      19
      45
      62
      -8
      38
     -24
     -34
     -25
     -11
     -31
     -21
       5
      11
       8
     -38
       9
      25
      39
      18
     -29
     -31
       9
      -4
      34
     -37
      23
      30
       7
      31
      32
     -27
      28
       5
      19
      16
      13
     -29
     -26
     -25
      28
     -32