% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     257
     118
     104
     122
     103
      86
      64
     120
     103
     194
     381
     250
     137
     234
     227
     128
     229
     169
     163
     207
     144
     126
     149
     145
     131
     101
     129
      92
     115
     104
     124
     103
      85
      94
      59
      56
      64
      57
      64
      60
      52
      45
      15
      35
      49
      20
      22
      35
      40
     -17
      25
      31
     -20
     -18
      17
      38
     -18
      31
      23
      -5
      -8
     -20
       1
      13
      18
      30
      -5
      -7
      27
      11
      16
      26
      -9
     -30
     -21
      21
     -10
      20
      40
      50
      -8
      15
      12
      26
      29
     -19
      21
       4
      28
     -20
      37
     -20
      25
       4
     -25
      16
     -22
      20
      -3
     -28
      20
     -26
     -12
     -21
     -19
      26
      16
      29
      14
     -14
      24
     -25
     -28
      30
       3
      38
      10
      31
      19
      16
     -29
     -28
      20
      20
     -26
     -15
     -17
     -28