% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     185
     145
     127
      77
      51
      63
      46
      40
      74
      84
      75
     100
      57
      58
      85
      63
     160
     105
     110
      74
     134
      99
      85
     146
     103
      82
      -7
      37
      69
      59
      83
      44
      97
      52
      42
      61
      85
      69
     -26
      55
      38
      29
      75
      81
      78
     119
     133
     134
     130
     100
     120
      76
     156
      89
     124
      80
      92
     110
      39
      96
     129
     108
      76
      66
     102
      92
      64
      81
      85
      66
      54
      86
      65
      67
      63
      65
       9
      63
      77
      61
      55
      61
      16
      53
      66
      88
      23
      70
      38
      50
      27
      60
      43
      68
     -16
      43
      52
     -32
      17
     -14
      28
      16
     -20
      -8
      32
     -14
      31
      57
     -18
      25
     -26
      23
      17
     -30
     -27
     -10
     -26
      -2
     -26
      29
     -29
     -26
     -13
      27
     -24
     -16
     -22
     -36