% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     130
     107
      67
      96
      64
      46
      96
      68
     167
     176
     233
     210
     236
     147
     198
     117
     285
     185
     270
     324
     222
     488
     420
     572
     483
     461
     145
     225
     324
     250
     176
     149
     123
     186
     152
     177
     158
     100
     106
      80
     125
     116
      87
      62
      93
     111
      94
      84
      69
      64
      76
      84
      72
      81
      60
      79
      64
      46
      40
      62
      73
      19
      31
      15
      34
      25
      43
      38
      35
      37
      52
     -16
      42
      43
     -27
      30
      48
      27
     -13
     -24
      26
     -33
     -26
      13
     -16
      23
     -28
     -25
     -11
      24
      24
     -38
       8
      28
      19
     -12
     -28
      28
      11
      27
      16
      25
      18
      20
     -19
      14
      12
      14
     -36
     -19
      35
     -17
      14
     -11
      19
     -16
     -27
     -33
      17
     -25
      20
     -25
      24
      18
     -26
      14
      28
      16