% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     146
      44
      25
      74
      18
      40
     -26
     128
     196
      95
     102
     148
     189
     258
     147
     169
     180
     185
      92
      88
      59
      50
      34
      57
      37
      36
      78
      66
     106
      53
      70
      54
      30
      43
     -30
     -15
     -34
     -19
     -29
     -28
     -28
     -36
     -35
     -34
     -13
     -31
     -30
      34
     -24
     -29
     -28
     -21
     -12
     -28
     -13
     -16
     -16
     -20
      16
      11
     -16
      32
     -11
     -13
      22
      23
      40
      38
      22
      35
      34
     -32
      46
      58
      -4
      30
     -13
      24
      24
      13
      30
       4
      10
      -5
       5
      45
      15
     -28
      12
     -22
     -30
     -21
     -22
      29
     -27
     -24
      23
     -32
     -18
     -22
      -3
       8
      13
     -28
     -21
      17
     -18
      21
     -13
     -11
      27
     -35
      -9
      31
       9
     -18
      14
     -13
      -1
     -15
     -16
     -20
      15
      45
      32
      37
     -26
     -19