% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     156
      70
      26
      53
      40
      47
      13
      72
      47
      74
      59
     130
     216
     198
     329
     279
     233
     273
     435
     342
     353
     225
     385
     335
     272
     191
     118
     147
     142
     138
      84
     136
      96
     120
      80
     108
      77
     152
      96
     183
     175
     236
     164
     169
     181
     156
     139
     171
     162
     112
     112
     144
      91
     163
      96
      79
      98
      64
      81
      91
      79
      62
      72
      65
      59
     123
      64
      61
      41
      27
      39
      62
      46
      78
      39
     -14
      32
      43
      28
      46
      29
      38
      38
      16
      32
      62
      30
      27
      42
      38
     -15
      21
      30
      35
      36
      40
       8
      33
      24
      23
      -7
      -3
     -16
     -18
      20
     -28
     -14
     -18
     -25
     -28
      23
      24
     -15
     -21
     -35
      -7
       7
      11
      22
       4
     -25
      17
     -23
      34
     -19
      35
     -18
     -13