% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     149
      86
      68
      72
      45
      35
      71
     143
     120
     103
      94
     188
     106
     171
     154
     199
     178
      96
     143
     155
     111
     166
      90
      85
     109
     105
      80
     123
      74
      68
     111
      69
      13
      94
      53
      26
      78
      67
      51
      70
      -5
      41
      47
     -38
      55
      48
      28
      41
      41
      39
     -19
      45
      37
      39
      40
     -37
     -31
     -29
      35
     -26
     -28
      38
     -28
     -39
      12
     -24
      53
      47
      44
     -23
     -36
     -31
     -25
      15
      34
      24
      40
     -27
      -8
      45
     -18
      -1
     -40
      34
      35
     -18
     -39
      21
      44
     -33
     -25
      16
     -16
      13
      19
      34
     -17
     -13
     -23
     -12
      20
     -38
     -35
      23
      15
      32
      29
     -40
      44
      34
     -23
     -28
      36
     -23
     -18
       7
      38
      52
     -31
      12
     -21
     -20
      29
     -22
     -30
      11
     -30
     -32