% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      79
     149
     184
     129
      75
      69
      64
      54
     159
     143
     155
     314
     483
    1945
     895
     650
     648
     483
     424
     243
     203
     225
     165
     134
     111
     105
     207
     121
      59
      76
     123
      77
      31
     -25
      35
       9
     -40
     -33
     -23
      32
      19
      18
     -16
      32
     -24
      37
     -36
     -38
     -34
      38
      28
      28
     -23
     -17
     -11
      59
      28
      41
     -26
      -8
     -10
      71
      26
     -12
      34
      42
      30
      56
      63
      76
      34
     -13
      42
      48
      47
      56
      32
       6
      19
      25
     -33
     -10
     -24
      24
     -23
     -31
     -21
     -10
     -24
     -39
     -24
     -37
     -32
      15
      35
     -21
     -31
     -20
      -9
     -38
       6
       4
     -27
      35
      20
     -11
      -4
     -30
     -26
      18
      12
     -19
      23
      32
      32
      21
      14
     -28
     -19
      16
     -23
     -16
     -36
      30
      43
      -8
      35
     -15