% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     286
      90
      70
      67
      55
      26
      40
      55
     125
     149
     135
     216
     235
     270
     185
     177
     292
     168
     199
     155
     100
     146
     218
     176
     153
     152
     127
     194
      84
      88
     134
     175
     130
     155
     215
     147
     117
     109
     133
      99
     163
     138
     118
     138
     109
     119
     139
      90
     126
     101
     162
      67
      96
      90
     105
      86
     102
      59
      40
      74
      65
      43
      38
     -32
      87
      53
      74
      65
      52
      26
      51
      40
      35
      66
      56
      82
      77
      39
      54
      31
      27
      37
      54
      30
      33
      73
      39
      23
      10
      39
      61
      41
      23
     -16
     -34
     -10
      37
     -31
      43
     -16
     -28
     -35
     -24
      29
      38
     -33
     -35
     -47
     -25
       6
      20
      30
      34
      35
      13
      62
      41
      19
     -42
     -13
     -16
     -14
     -12
     -19
      10
     -37
     -30
      23