% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     233
     110
      87
     114
      92
      71
      79
     103
      99
     115
     118
     185
     185
     167
     187
     187
     300
     185
     202
     214
     321
     275
     474
     391
     199
     250
     199
     160
     117
     112
      97
      99
      92
      96
     146
      90
      87
     129
     133
     121
      99
      86
     155
     136
      97
      69
     110
      82
     126
      72
     121
      94
      40
      80
     107
      98
      77
      70
      80
      61
      31
      66
      61
      41
      40
      28
      68
      55
      45
      49
      47
      30
     -14
      61
      25
      34
      26
      49
     -14
      36
       6
       8
      17
      30
      27
      16
      40
     -22
      21
     -20
     -12
     -31
     -27
      33
     -15
      30
      33
      25
      17
      30
     -33
     -21
     -18
     -36
     -37
      29
      29
     -17
      21
     -29
      42
     -22
      21
     -15
     -20
      25
      12
     -32
     -31
      25
      23
       7
      -3
     -16
      32
     -18
      20
     -28