% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     124
      53
      87
      46
      66
      40
      45
      19
      76
     185
     255
     407
     760
     586
     487
     359
     205
     264
     202
     341
     208
     101
     196
     156
     223
     233
     190
     145
      92
     105
     105
      92
      82
      57
      89
      69
     108
      47
      21
      70
      83
      50
      79
      59
      97
      79
     146
      70
     146
      83
     116
     145
     103
      85
     104
      98
     127
     142
      94
      52
     105
     106
      63
      85
      64
      69
      81
      75
      85
      64
      51
      42
      26
      70
      49
      41
      33
      41
      53
      29
      24
      28
      54
      41
     -22
      33
      36
      48
      41
      23
      48
      34
      10
      18
      36
     -14
      38
      48
      27
     -17
     -30
     -18
      26
      23
      33
     -20
       6
     -19
     -29
      28
      14
      -4
     -12
      12
     -35
      18
     -19
     -27
      31
      23
     -27
     -26
     -24
     -10
      -9
     -32
     -22
      21