% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     104
     105
      99
     139
     123
      74
     111
     102
     144
     143
     204
     215
     282
     666
     773
     513
     486
     242
     285
     211
     264
     224
     177
     129
     150
     165
     172
     130
     132
      85
      84
      69
      86
     128
      84
      69
      68
      87
     113
      54
      99
      50
      66
      34
      26
      95
      55
      36
      44
      15
     -45
     -49
      32
      22
      39
      22
     -32
      28
      14
     -22
      45
     -41
      59
     -41
     -19
      41
     -11
     -26
     -50
       4
     -21
     -37
     -24
     -15
     -22
     -13
      67
      35
      53
      18
     -43
      43
     -39
      23
     -37
     -46
      51
      36
     -32
     -30
      39
      30
     -41
     -14
      31
     -17
     -44
      52
      40
     -15
      56
      40
      18
     -35
      54
     -48
     -30
       3
     -32
     -41
      38
     -41
     -27
       3
      27
      21
       9
     -38
      32
      52
      17
      -9
     -40
     -48
      33
     -19
     -13
     -15