% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      84
      73
      85
     122
      88
      51
      -1
      32
      78
      66
     135
     125
     178
     355
     374
     651
    1246
     943
     549
     683
     597
     620
     549
     355
     457
     332
     408
     246
     324
     248
     341
     283
     185
     155
     181
     186
     181
     158
      94
     159
     128
     156
      72
      67
      64
      85
      40
      69
      62
      63
      60
      26
      67
      28
      10
      24
      34
     -19
      46
      22
      51
      13
      22
     -28
      17
     -28
      25
     -16
      20
     -23
       4
       6
     -33
     -18
      14
     -30
     -30
     -42
     -27
     -32
     -36
     -32
     -24
      11
     -34
     -39
     -19
      33
     -26
     -30
     -31
     -39
     -17
      12
     -23
      10
     -30
     -29
     -28
     -28
      26
      18
     -30
     -13
      -7
      25
      13
      22
     -16
     -28
      23
      -1
      32
     -11
      21
     -29
       8
      21
      22
      35
      24
      15
     -26
      30
     -25
      22
     -25
     -10