% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
      31
      44
       9
     -16
      27
     -17
     -21
      73
      18
      80
     123
     189
     250
     200
     144
     117
     161
     143
     167
     136
     209
     197
     128
      79
     108
      68
     108
     103
     -23
      69
      50
      52
      84
      57
      33
     -10
      -9
      18
     -40
     -32
     -31
     -34
     -43
     -46
      19
     -27
     -38
      17
      12
     -32
     -27
     -40
     -27
     -19
     -24
     -30
     -27
     -30
     -19
     -25
     -35
     -29
      -3
      29
     -25
      21
      17
      21
     -32
      41
     -26
      23
      38
      39
     -16
      35
      -6
      61
      33
     -11
      24
      25
      43
      22
     -13
      24
      37
     -37
      18
     -17
       6
     -24
     -19
     -27
     -36
      11
     -36
     -22
     -23
      25
      -8
     -16
      19
     -22
     -27
     -28
      38
     -20
      35
     -15
       9
     -32
       8
     -29
      29
      11
     -20
     -29
     -15
      29
      20
      -3
     -16
      33
      27
      33
      26