% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     182
      97
      78
      84
      91
      47
      72
      85
      45
     152
     139
      64
     108
     132
     164
     185
     408
     330
     257
     189
     191
     160
     206
     115
      56
     176
     160
     222
     162
     164
     196
     308
     208
     175
     164
     137
     217
     159
     148
     119
     121
     237
     107
     100
      94
     185
     129
     127
     138
      79
     125
      65
     108
      79
     135
     106
      93
      80
      57
      40
      53
      65
      77
      51
      31
      40
      60
     -31
     -15
      27
      20
     -11
      43
      35
      26
      46
      37
      32
     -24
      30
      28
       1
      35
     -25
     -18
      13
     -22
     -19
      29
      26
      37
      32
      22
      18
     -41
     -20
     -27
     -23
      -7
      15
     -25
     -31
     -32
     -31
     -25
      -9
      25
     -10
      -9
      16
      30
       7
      21
      23
     -27
      22
      -5
      31
      33
      43
     -17
     -25
      32
      14
     -32
     -13
      22
     -15