% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     275
     100
     101
      72
      29
      74
      73
     117
     170
     217
     300
     236
     199
     284
     184
     123
     147
     110
      78
     168
      86
     165
     144
     168
     106
     140
     211
     131
     138
     183
     185
     126
     137
     186
     159
     107
     140
     124
     111
     145
     149
     106
      56
      90
      93
      82
      70
      71
      90
     103
      92
      65
      44
      66
     -32
      67
      23
      72
      28
      45
      24
      50
      52
      68
      50
      64
      73
      63
      64
      35
     -20
      38
      63
      47
      -6
      61
      45
      54
      34
     -20
       7
      68
     -20
      53
      47
      46
      85
      39
      65
      56
     -40
     -26
     -33
     -33
     -45
      32
     -22
     -29
      50
     -37
      33
      59
      11
      41
     -20
      -8
     -31
     -34
     -42
     -22
     -45
      55
      26
     -34
     -16
      56
      51
     -12
     -30
     -24
     -17
     -42
     -29
     -16
     -45
      15
     -28
      -5