% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     263
     124
     109
     109
      83
      90
      80
     103
     101
     165
     181
     229
     230
     130
     260
     210
     177
     183
     190
     125
     171
      97
     126
     162
      93
     114
     119
      95
      96
     156
      61
      98
      92
      82
      81
      67
      73
     100
     110
     138
     160
      82
     123
     119
     130
     151
     131
     106
      82
     108
      85
     146
     102
      63
      81
      85
     101
     109
     111
      79
      63
      80
      69
      51
      43
      68
      54
       8
      74
      43
      46
      87
      72
      79
      37
      75
      73
      37
     -18
      73
      76
     -36
      50
      60
     -13
      27
      57
     -22
      42
      47
      37
      58
     -31
      57
      48
      34
      23
       6
      23
      31
       9
     -22
       6
      29
      25
     -37
      25
      18
     -35
     -30
      14
      -1
      38
       9
      11
      19
     -19
     -20
      30
      43
     -20
     -34
      24
     -45
      30
     -40
     -26
     -19