% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      76
      84
      93
      63
      46
      38
      53
      58
      54
      75
      87
      63
     103
     113
     197
     149
     283
     255
     221
     139
     171
     114
      90
      86
      64
      35
      34
      36
      34
      22
      45
       8
     -19
     -10
      23
      25
      11
     -20
     -21
      28
      -8
     -15
      34
     -25
     -18
      12
     -18
      -6
     -15
      22
       9
       6
     -17
     -32
     -22
     -20
       7
      20
     -21
     -20
     -15
     -21
     -24
     -20
      -3
     -18
     -24
     -26
     -22
     -26
     -21
     -24
     -18
      11
     -19
     -14
      14
     -14
     -26
      -4
      28
     -19
     -26
     -30
     -15
     -16
      23
      15
      22
      16
      15
       5
       4
     -23
     -16
     -11
      18
       9
     -14
     -22
     -13
      -9
     -10
     -12
      -1
      10
      18
      10
      31
     -18
     -18
     -10
     -11
      25
      36
     -22
      12
     -11
     -27
      13
      14
      10
       7
     -25
      35
     -27
      17
     -27