% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      76
      55
      62
     -14
      38
     -43
     -21
     -45
     111
      68
      66
     105
      43
      34
      21
      89
     143
     127
     121
     190
     154
     135
      91
     176
     127
      88
     121
      86
     112
      91
      86
     150
     110
      74
      57
      77
      51
     116
      46
     165
     154
     201
     118
     117
     151
     125
     113
     112
     108
     137
      88
     127
     109
      91
      57
      70
      45
      82
      46
      70
      58
      43
      45
      70
      23
      47
      36
      27
      49
      32
     -10
      30
     -29
      37
      52
     -33
      35
      54
      29
     -20
      60
      24
      36
      62
      31
     -19
      33
      59
      45
      17
     -23
     -23
     -26
     -15
      37
     -24
     -27
      38
     -24
       9
     -19
      13
     -36
      14
      23
     -46
     -37
      47
      33
     -27
     -42
      24
     -24
      31
      35
      26
     -41
      23
      21
     -27
      14
      31
      -7
      38
      31
      16
     -42
     -18