% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     117
      74
      97
      69
      86
      85
      33
      80
      56
      79
     159
     105
     358
     448
     359
     469
     393
     309
     259
     242
     283
     219
     188
     187
      95
     106
     110
      96
     123
     115
      90
      58
      35
      78
      27
      44
      69
      35
      39
      66
      28
       8
     -34
      35
      19
     -20
      19
     -13
      21
     -24
     -42
      45
     -11
      36
     -26
      65
      56
      91
      70
      82
      89
     146
      89
     154
     143
     120
     138
     116
     192
      96
     116
      84
     122
      84
      75
      62
      22
      63
      93
      60
      87
      64
      60
      46
      56
      29
      82
      46
      25
      44
     -12
      59
      48
      26
      38
      66
      39
      16
     -11
      58
      17
      39
      37
     -33
     -45
      -9
     -20
     -21
      19
      13
     -19
     -21
     -23
     -12
     -22
      18
     -36
      -4
     -19
      21
      27
     -17
     -19
     -24
     -22
     -21
      22
      35