% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      66
      34
      18
      36
      35
      43
      28
     103
     131
     128
     100
     123
      76
      95
     140
     188
     227
     216
     117
     123
     136
      97
     125
      69
     106
      90
      74
     124
      72
     107
      74
      79
      95
      86
      79
      78
     102
      69
      79
      70
     111
     140
     123
     141
     207
     200
     231
     204
     147
     163
     134
     112
      97
     157
      86
      86
     158
     106
      90
      74
     114
      87
      63
      42
      84
      81
      78
      71
      31
      81
      79
      61
      43
      57
      59
      57
      20
      37
      44
      72
      54
      49
      53
      48
      30
      37
      57
      42
      17
      34
       4
       8
      49
     -14
      28
      48
      16
      38
      14
      15
      28
      23
      26
      -6
     -16
      21
      21
      11
      34
     -27
     -29
     -14
      16
     -23
     -23
      19
     -41
     -35
      21
      26
      20
     -27
      30
      32
     -31
     -27
      24
     -27