% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     145
     156
     123
      60
      74
     106
      71
     185
     267
     516
     337
     418
     271
     266
     295
     163
     295
     266
     160
     180
     279
     254
     226
     181
     208
     188
     200
     175
     163
     157
     169
     147
     136
     128
     125
     156
     146
      68
      62
      86
      79
      57
      66
      66
      30
      54
      83
      66
      46
      51
      47
      47
      39
      44
      39
      60
      34
     -28
      18
      -5
      21
      39
      -6
      33
     -20
       0
     -32
      33
     -24
     -34
     -27
     -25
     -33
     -29
     -20
     -34
     -30
      -8
     -23
       7
     -28
     -38
     -28
     -36
     -38
     -38
     -30
      14
     -30
     -30
      18
     -14
     -25
      12
     -14
     -30
     -28
     -19
       6
       2
     -22
      -7
       8
     -25
      18
     -23
      18
     -32
     -13
      27
     -13
      19
     -14
     -27
      18
     -13
      -1
     -24
     -23
     -22
      30
      40
      27
      28
      11
      31
      14
      29