% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     169
     164
     155
      76
      80
      64
      70
      90
     102
     101
     140
     274
     356
     351
     413
     577
     460
     666
     270
     325
     540
     401
     401
     466
     256
     387
     186
     215
     264
     180
     169
     210
     198
     166
     168
     165
     124
     144
     122
     125
     132
     117
     107
      79
      93
     111
      97
     105
     110
      94
      51
      77
      72
      83
      77
      55
      39
      51
      51
      48
      63
      51
      51
      40
      46
      43
      35
      37
      43
      34
      29
      29
      31
      39
      27
      21
      24
      -6
      32
      37
      10
      40
      33
      47
      -5
     -21
      10
      33
      15
     -25
      10
      18
      31
     -15
      -5
     -18
      -7
     -16
      -5
      12
       7
     -16
      14
     -13
     -19
     -20
      17
      15
     -15
      13
      25
      22
     -23
      25
       4
      -2
     -21
     -22
     -10
     -21
       6
     -25
      15
      22
       8
      15
      18
      15