% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      98
      68
      61
      43
      59
      45
      16
      73
     269
     289
     307
     318
     177
     105
     205
     116
     176
     154
     166
     263
     324
     261
     187
     181
     138
     161
     156
     191
     145
     230
     373
     224
     232
     226
     315
     250
      79
      98
     103
     101
     118
     107
     116
      91
      75
      80
      40
      58
      72
      45
      49
     -20
      60
      53
      73
      54
      48
      54
      67
      61
      23
      73
      44
      59
      70
      56
      80
      76
      90
     100
     106
     112
      86
     108
      56
      66
      64
      58
      98
      61
      61
      70
      67
      64
      68
      47
      66
      47
      37
      25
      32
      39
     -17
      54
      15
       7
      38
      22
      30
       7
       3
     -37
      23
      -9
      26
      28
     -14
     -35
       7
     -35
      28
       3
      19
     -12
      16
      25
      34
     -29
     -24
      -9
      25
     -18
      19
     -22
     -17
     -37
     -29
     -19