% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     256
      92
      97
      85
      70
      85
     113
     105
     279
     219
     180
     126
     118
     248
     166
     213
     138
      94
      94
      98
      86
     122
     122
     106
     155
      59
      92
      75
     110
     105
      61
      59
      92
      63
      53
      54
      30
      44
      39
      42
      50
      57
      51
      54
      52
      45
      58
      52
      45
      46
      54
      56
      58
      54
      32
      24
      34
      36
      36
      55
      36
      36
      48
      57
      72
      35
      34
      51
      34
      19
      20
      49
      14
      17
      25
      32
      28
      39
      34
      28
      40
      46
     -21
      12
     -17
      -6
     -17
      40
      34
       8
      29
      -3
      21
      14
     -27
      32
      11
     -25
      17
      29
      16
      12
      18
     -10
     -18
     -23
      26
      13
     -30
      -3
      20
      -8
      -8
      20
      21
      35
     -11
     -25
     -21
     -19
     -24
     -15
      15
      18
     -14
      13
      -8
     -20