% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     228
     110
      89
      83
      48
      54
      65
      70
     137
     181
     166
     159
     135
     186
     156
     143
     103
     122
     117
      99
     134
     134
      80
     135
     123
     144
      90
     101
      55
      79
      81
      85
      62
      64
      74
      66
      63
      65
      43
      62
      47
      42
      62
      12
      55
      50
      69
      65
      87
      92
      73
      99
      59
      71
      73
      68
      81
      51
      35
      45
      50
      59
      44
      57
      65
      43
      19
      39
      42
      44
      45
      47
      29
      38
      34
      33
      47
      30
      31
      34
      43
      34
     -14
      12
      25
      53
      29
      41
      30
      24
     -27
     -14
      20
      15
       7
      14
      40
      27
      33
     -32
     -14
      35
      17
     -22
      20
      16
      43
      28
     -27
     -24
     -27
       2
     -14
     -15
     -28
     -27
      -7
      18
      25
     -17
     -23
      32
      25
     -18
       7
     -22
     -36
     -33