% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      58
      49
      29
       9
      74
      73
      40
      72
     137
     315
     202
     199
     272
     195
     314
     223
     245
     228
     185
     179
     110
      82
     114
      85
      98
      61
      46
      80
      79
      67
      31
      62
     -20
     -41
      26
     -40
      26
      -1
     -41
     -35
     -35
     -42
      21
      41
      60
      20
     -42
      43
      46
     -28
      22
     -19
      33
      66
     -28
      49
     -11
      27
      68
      52
      86
      87
      30
      83
      18
      40
      65
     -24
      22
     -14
       8
     -18
      62
      58
      67
      65
      51
     -14
      25
     -36
      53
      65
      47
      55
      10
      54
      34
      34
      47
      27
      55
      26
     -15
      20
      33
      36
      33
     -19
      11
      37
     -19
       1
     -20
     -34
     -21
       4
      23
     -17
     -43
      15
     -34
      10
     -18
      36
      25
     -27
     -14
     -19
     -25
     -19
      22
      42
      30
     -25
     -17
      20
      23
      33