% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      80
      33
      60
      20
      60
      11
       4
      44
      45
      78
     159
     239
     151
     156
     149
     159
     177
     125
      77
      85
      95
      99
     137
     112
     146
     194
     108
     117
     141
     145
     122
      83
      97
     103
      94
      81
     127
     103
     123
      85
     172
      89
     134
     120
      88
      61
     115
      80
      81
      33
      85
      31
      62
      20
      37
      50
      39
      42
      81
      62
      69
      57
      71
      47
      92
     109
      74
      60
      70
      51
      74
      98
      67
      41
      86
      90
      64
      69
      47
      42
      35
      69
      42
      40
      32
      69
      44
     -28
      62
      60
      34
      37
      37
      37
      54
     -15
      19
     -21
      35
      -5
      47
      -5
     -24
      -6
     -35
      26
      24
     -27
      21
     -32
     -19
     -20
      11
      38
     -48
     -10
      27
     -31
     -22
      39
     -12
      15
     -33
      41
      18
     -52
     -26
      29