% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     189
      92
     149
     100
      88
     103
      89
     110
     165
     140
     162
     121
     216
     233
     312
     458
     344
     537
     586
     263
     336
     364
     228
     177
     148
      90
     125
      82
     152
      81
     115
     111
      68
      72
     103
      58
      70
     105
      67
      51
      51
      69
      49
      53
      43
      62
      46
      46
      60
      35
      54
      37
      57
      58
      71
      52
      35
      49
      50
      42
      36
     -26
      18
      21
      30
      31
      30
      33
      57
      28
      28
      36
      42
      40
     -21
      16
     -16
     -24
      45
      30
     -22
     -25
      28
      24
      15
      23
      38
      37
       7
      18
     -21
     -13
      22
     -11
     -17
     -19
      32
      54
      30
       6
     -19
     -12
     -16
     -23
     -28
     -18
      23
      28
      25
      23
      -2
       8
     -11
     -26
     -31
     -25
     -24
     -10
      27
      25
     -19
     -16
      19
      22
      19
      18
     -14
     -20