% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      88
      54
      61
      48
      49
      45
      17
      47
      72
      95
     113
     124
      97
     169
     271
     214
     313
     229
     132
     130
     157
     251
     154
      89
     229
     123
     147
     118
      75
      95
      88
     122
     130
     168
     111
      93
     151
      93
      82
      72
     135
      77
     117
      77
      81
      78
      24
      91
      63
      76
      45
      67
      58
      28
      54
      19
      -8
      52
      -8
      28
     -24
      21
       8
     -35
     -13
     -27
      31
     -28
      16
     -22
     -34
      -8
     -40
     -30
     -13
     -43
     -46
     -34
     -41
      21
     -49
     -39
     -42
     -45
     -41
     -35
     -43
     -40
     -41
     -28
     -44
     -43
     -52
     -42
     -35
     -42
     -28
     -32
     -13
     -21
     -28
     -31
     -18
     -38
      21
     -19
     -27
     -31
     -25
      13
      33
     -42
     -19
      23
      -3
      49
      19
     -27
      25
      -6
     -14
      29
      20
      41
      38
      30
      -8
      33