% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     101
      65
      75
      41
      31
      56
      57
      62
     148
     241
     145
     162
     262
     227
     225
     207
     205
      92
     106
     180
     117
     204
     250
     205
     147
     120
     193
     171
     124
      86
     138
     124
      80
      69
      52
      53
      36
      55
      33
      24
      48
      51
      21
     -14
      13
     -17
      18
     -22
      -7
     -26
     -25
     -31
     -26
     -35
     -25
     -22
     -29
     -25
     -24
     -32
     -36
     -31
     -29
     -21
       5
     -28
     -30
     -27
     -24
     -28
     -15
     -28
     -26
     -24
     -30
     -34
     -29
     -28
     -27
     -32
     -31
     -33
     -31
     -28
     -22
     -31
     -31
     -32
     -36
     -30
     -36
     -33
     -18
     -31
     -29
     -35
     -34
     -32
     -36
       6
     -31
     -14
     -29
     -19
     -29
      12
     -20
     -27
     -26
     -22
     -28
     -19
     -31
     -18
      -4
      26
      -4
      39
      18
     -10
      43
      39
      36
      39
      20
      29
      34
      20