% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     111
     126
     100
      80
      76
       9
     103
     145
     160
     314
     327
     325
     252
     218
     361
     618
     403
     286
     277
     261
     287
     273
     158
     200
     172
     294
     214
     124
     168
     181
     159
     138
     177
     160
     178
     109
     116
     156
     186
      85
     112
     112
      96
      96
      89
      80
     117
     105
     118
      81
      70
      92
      58
      67
      98
      65
     115
      65
      45
      80
     100
      82
      64
      35
      66
      57
      62
      41
      34
      29
      23
      66
      40
      20
      29
      39
      37
      46
      22
      26
      35
     -19
      30
      31
      22
      26
      21
     -27
      56
     -18
      29
      43
      15
      30
     -25
      29
     -18
     -26
      28
      38
      20
      29
      -6
     -20
      16
     -28
      32
     -27
     -35
     -31
     -27
      -4
      35
      17
      12
       9
     -22
     -32
      28
      16
       4
     -24
      -8
      29
     -16
     -21
      44
      13