% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      85
      63
      61
      31
      32
      63
      45
      37
      90
     132
     152
     139
     100
     202
     282
     394
     291
     311
     244
      98
     214
     217
     199
     271
     116
     230
     174
     159
     228
     118
     151
     180
     164
      99
      45
      64
     133
      76
      94
      63
      66
     111
      83
      77
     104
     101
      84
     108
     101
      31
      69
      78
      63
      20
      90
      58
      54
      56
      67
      57
      28
     -27
      65
      58
      33
      56
      46
      37
      42
      32
      26
      17
     -10
     -14
      52
      42
      40
      31
      43
      32
      31
      48
      -5
      15
      27
      25
      -8
      38
     -10
      21
      15
     -13
      35
     -35
     -18
     -28
      31
     -31
      26
     -37
     -23
      25
      13
     -22
      19
     -15
     -19
     -25
     -27
     -37
      -9
      24
      13
      -3
      37
       3
     -27
      43
       6
     -23
      30
      36
     -20
      19
      25
     -16
      -3
     -14