% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     110
      28
      34
      66
      63
      51
      41
      48
      86
     156
     311
     183
     166
     250
     237
     246
     213
     156
     234
     189
     148
     121
     134
     155
     191
     114
     149
     156
     191
     183
     192
     113
     103
     155
     109
     112
     113
     102
      94
      78
      66
      90
      78
      72
      75
      72
      50
      58
      41
      20
      60
      82
      39
      35
      37
      30
      38
      18
      31
      53
      -3
      20
      63
      10
      51
      28
      11
      41
     -17
      41
      41
      31
      -3
     -20
     -23
      19
     -12
      -7
     -23
     -25
     -17
      20
      -9
     -24
     -11
     -17
     -13
     -17
      19
     -20
     -19
     -14
      -8
     -19
      27
     -11
      33
      11
      21
      -4
     -15
      16
      24
     -29
       6
      39
      24
      10
      35
     -12
     -17
      24
      10
     -23
     -13
     -24
     -12
     -22
      19
     -21
     -30
      21
       8
     -24
      25
     -27
     -13
     -19