% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     455
     374
     355
     242
     327
     231
     183
     238
     271
     424
     255
     617
     332
     391
     183
     250
     192
     173
     197
     118
     146
     135
     114
     135
     105
      91
      90
      80
      84
      54
      75
      92
      68
      63
      90
      69
      98
      72
      58
      99
      83
      43
      60
      71
      41
      84
     106
      49
      65
      52
      68
      80
     106
      75
      72
      69
      68
      45
      57
      49
      59
      51
      43
      32
      37
      35
      33
      52
      44
      52
      44
      18
      17
      20
      14
     -19
      35
     -25
     -24
     -29
      22
     -20
      10
      14
      23
     -25
     -11
      27
     -17
      31
      34
      29
      13
     -15
      29
     -18
     -22
      24
     -15
      26
     -12
      19
      -4
       5
      18
      26
     -11
      21
     -10
     -17
      10
      14
     -29
     -23
     -19
       3
      -4
      -4
     -20
     -13
     -21
     -13
      24
     -11
     -12
      17
      17
     -16