% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     284
     120
     143
     121
      88
      79
     126
     121
     129
     156
     136
     274
     343
     300
     250
     183
     186
     218
     136
     209
     118
     124
     111
     171
     186
     181
      65
     118
     102
     127
     153
     119
      82
     100
     124
     113
      96
     101
     111
     152
      96
      68
     123
      51
      80
      87
      60
      53
      71
      41
      72
      60
      39
      18
      35
      31
      39
      10
      31
      39
       5
     -27
     -24
     -20
     -23
     -13
      16
      21
     -19
     -24
     -24
     -10
      37
     -25
     -19
      -6
     -23
      23
     -27
     -25
     -33
     -19
       3
      29
      29
     -17
      16
     -24
      36
      18
     -10
      -3
     -25
      28
      20
     -31
      23
     -32
      33
     -15
     -34
     -16
      24
      -8
     -21
     -32
      19
     -18
     -11
     -30
      22
      53
       7
     -19
      -1
     -14
     -34
      37
      25
      22
      -5
      -7
      14
      19
     -23
      34
       8
      34