% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      41
      75
      48
      47
      34
     111
      32
      71
     119
      94
      73
     144
     346
     265
     278
     241
     250
     200
     389
     207
     254
     306
      90
     233
     213
     197
     158
     164
     158
      83
      87
     114
      80
      99
      85
      91
      62
     105
      80
     106
      67
     127
      42
      85
      81
     131
     139
      50
      89
      62
      89
      89
      33
      58
      73
      34
      35
      46
      63
     -21
     -19
      32
     -19
      11
      42
      62
      41
      31
      49
      29
      23
     -40
     -37
      -8
     -21
      75
     -32
     -38
     -34
      30
      15
      75
      67
      59
      34
     -37
     -39
      28
      32
      29
     -29
      66
      19
      51
     -29
      17
     -21
     -34
      30
     -39
     -26
      21
      30
      38
      52
     -17
     -40
     -28
     -29
     -45
      13
      39
      12
     -23
      10
     -16
      37
      48
      28
     -23
     -33
      21
     -27
     -35
      38
      -7
       7