% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     173
     143
     104
     101
      64
      46
      13
      34
      90
     138
     172
     254
     252
     553
     503
     431
     427
     254
     172
     188
     221
     168
     142
     181
      96
     117
     124
     130
     110
      69
      50
      52
      85
      74
      23
       5
      32
     -28
      16
      48
      36
      12
      38
      85
      79
      98
      48
      80
     131
      78
      64
      56
     109
     106
     151
      67
      73
      84
      90
     105
      89
      95
      76
     100
      90
      83
      81
      72
      70
      70
     101
      66
      70
      64
      59
      58
      34
      43
      27
      62
      18
      38
      44
      54
      78
     -21
       4
      30
      14
      19
      41
      16
      56
      23
      25
      20
      21
      26
      31
      62
     -12
      31
      33
      35
      18
      24
      30
     -13
     -37
      28
     -16
       9
     -27
     -33
     -32
     -33
     -13
     -25
     -28
      42
      30
     -26
     -23
     -39
      18
     -23
     -11
      20