% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     122
     106
     114
      58
      51
      47
      81
      73
     122
     174
     499
     342
     296
     278
     253
     361
     237
     177
     217
     258
     141
     248
     119
     155
     187
     247
     121
     190
     129
     190
     153
     122
      88
     117
     154
     147
      84
      68
     112
      49
      61
      34
      35
      41
      26
      28
     -22
       7
       7
     -29
     -16
      14
     -27
      14
     -19
      24
     -20
      11
     -16
      -7
     -21
      20
      11
       9
      30
     -12
      38
     -26
     -27
     -23
     -25
     -18
     -33
     -26
     -41
     -21
     -23
     -25
      11
     -37
      -6
     -35
     -29
     -32
     -29
      19
     -18
     -28
      25
     -21
     -33
     -36
     -27
     -19
     -29
     -18
     -30
     -25
     -29
     -31
     -35
     -26
      43
     -30
     -23
     -29
      33
      30
       8
      25
      21
      11
      39
     -21
     -33
       6
     -30
     -27
     -21
      22
      28
      36
      24
      18
      -5
      27
      40
      -9