% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     224
     102
      89
      54
      59
      67
      39
      89
     119
     106
     125
     113
     131
     180
     252
     193
     223
     185
     271
     223
     279
     280
     415
     205
     268
     180
     127
     151
      81
      93
     113
      39
      70
      30
     111
      92
      40
      53
      85
      96
      80
      57
      58
     133
      49
      91
      93
     117
      95
     102
     106
      77
      63
      62
      67
      55
      60
      58
      26
      48
      78
     -33
      54
      53
      19
      56
      13
     -45
      52
      30
      34
     -20
       7
      31
     -26
      17
     -33
     -29
      11
     -13
      12
      15
      15
      17
      12
      12
     -29
     -12
     -41
      13
     -22
     -33
      24
      30
     -21
      10
      36
      28
     -22
      23
      24
     -25
      43
      -5
     -21
     -32
     -34
      28
      30
     -26
     -25
     -42
     -30
     -22
      45
      37
     -19
     -38
      26
     -21
     -24
     -34
     -29
      21
      27
     -35
      35
      27