% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      89
     164
     125
      90
      77
      43
      62
      68
     119
     156
     213
     457
     826
     899
     622
     670
     961
     602
     409
     392
     235
     222
     344
     250
     545
     406
     295
     201
     394
     331
     265
     120
     165
     230
     156
     160
     168
     136
     166
     181
      91
     150
     102
      56
     117
     117
     103
      78
      96
      89
      80
      49
      54
      80
      59
      46
      63
      47
      66
      66
      37
      47
      48
      48
      31
      46
      33
      44
      27
      36
      26
      25
      37
     -13
     -16
      29
      12
       9
      24
      28
     -11
      -6
     -22
     -18
       7
      21
     -16
      10
      29
      18
      37
       6
       7
     -28
     -14
      24
      19
      21
     -24
      20
     -10
      23
      27
       9
     -16
     -18
      26
     -19
      36
     -15
     -16
     -13
      16
     -22
     -21
     -21
      -4
      21
      18
     -24
     -20
      16
     -22
      17
      41
     -13
     -27