% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     153
      89
      60
     -19
     -36
     -38
      56
      18
      74
      81
      66
      58
      75
     -28
      16
      89
     124
     146
      88
     167
      78
     156
      69
      82
      72
      66
      31
      96
      77
      78
      48
      67
      33
      69
      83
      14
      20
      75
      57
      35
      53
      95
      85
      90
     145
     110
     102
     125
     142
      95
     166
     160
     142
     113
      77
     139
     146
      97
      72
      85
      90
      77
      63
      65
      66
      58
      84
      69
     103
     104
      82
     100
      44
      80
      86
      75
      70
      65
      63
      34
      70
      62
      35
      33
      48
      26
      39
     -20
      47
      55
      46
      43
      32
     -35
      31
      32
     -25
      34
      -9
      49
      15
      35
       9
     -20
      39
      17
      41
     -22
     -39
     -33
     -21
     -15
     -32
      -9
     -21
      12
      42
     -15
      14
      33
     -34
     -24
     -31
      17
     -33
     -37
     -30
      22