% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     438
      47
     104
     105
     126
     140
     102
     129
     155
     180
     121
      75
     111
     169
     213
     161
     164
     162
     110
     137
      96
     161
     126
      71
      74
     100
     109
     112
     130
     112
      69
      77
      78
      57
      51
      -9
     125
     -13
     -40
     -22
      22
      41
     -36
     -18
     -52
      96
      13
      50
      25
     -28
     103
     106
      50
      86
      97
     134
      48
     154
     129
     127
      77
      35
      90
      75
      67
      43
      53
      86
      24
     -21
      36
      17
      48
      66
     -32
      31
      46
     -46
     -50
      56
      18
     -60
     -17
     -19
      50
     -49
     -66
      47
      58
     -27
     -38
     -28
     -47
     -22
     -46
     -63
      25
     -53
      70
     -12
     -66
     -46
     -47
     -51
     -18
      21
     -47
     -61
     -70
     -37
     -50
      42
      27
      50
      56
      47
     -17
      45
     -32
     -48
     -44
      58
      80
     -49
      66
      74
      67
     -37