% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     177
      70
      67
      48
      25
      53
     100
     106
      91
     186
     160
     156
     193
     214
     234
     185
     179
     193
     197
     209
     119
     104
     109
     183
      98
     146
     168
     229
     178
     196
     167
     124
     170
     109
     111
      91
     115
     110
      71
      82
      69
     101
      64
      84
      63
      78
      78
      38
      67
      56
      55
      44
      40
      71
      54
      44
      41
      28
      48
      18
      65
      49
      45
      64
     -12
     -21
      34
      16
      13
      31
      -8
     -32
      11
     -24
       6
     -24
     -30
       6
      -9
     -34
     -30
     -36
     -40
     -39
     -34
     -32
     -30
     -25
     -25
      24
     -33
     -30
     -33
     -34
     -30
     -20
     -22
     -16
     -35
     -38
     -18
       3
     -22
     -30
     -29
     -15
     -18
      14
      37
      21
      -3
      14
     -23
      20
      13
     -11
     -11
     -15
      32
      12
      34
      11
      23
      30
      35
      16
      29
     -18