% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     108
     138
      97
      99
      37
      67
     119
     133
     271
     754
     358
     340
     232
     279
     331
     384
     288
     253
     342
     340
     263
     212
     212
     170
     179
     227
     234
     158
     207
     113
     150
     144
     184
     177
      91
     156
      85
      91
     111
      -6
      56
      31
      17
      46
      44
      12
      21
       9
      17
     -29
      18
       2
     -26
     -28
     -18
     -35
     -33
     -30
     -16
      14
     -35
     -32
     -44
     -20
     -21
     -40
     -43
     -37
     -43
     -30
     -23
     -43
     -33
     -31
     -40
     -36
     -34
     -46
     -42
     -40
     -29
     -32
     -30
     -31
     -38
     -28
     -31
     -13
      25
     -43
     -33
     -36
     -31
      23
      36
     -24
     -26
     -31
       8
     -34
     -28
     -22
     -33
     -28
     -11
       3
      -6
      28
     -28
     -26
     -15
      33
       6
      32
      14
     -19
      10
       9
      -9
      58
      30
      35
     -24
     -32
      33
      11
      35
     -11