% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     374
     221
     205
     223
     202
     186
     155
     171
     118
     156
     182
     252
     214
     288
     256
     332
     230
     156
     121
     101
     148
     213
     210
     136
     104
     104
     110
     124
     116
      83
      78
     120
      82
      64
     101
      77
      81
      97
      55
      82
      63
      36
      84
      64
      38
      41
      62
      82
      77
      19
       4
      16
      44
     -12
      36
      37
      49
      35
      28
      46
      45
     -21
      46
      13
      29
      -8
      36
     -27
      -9
      -7
      37
      27
     -14
      24
      13
      20
      12
      16
     -12
       6
      -7
      -5
     -26
     -14
     -25
     -25
     -26
     -19
     -26
      39
     -33
     -26
     -28
      11
     -22
      33
     -27
     -27
      19
      20
      11
     -26
     -26
     -23
      10
      24
     -10
      13
      20
     -34
       8
     -20
      29
       8
      23
      17
      20
     -32
     -15
      20
       4
      38
     -35
      37
     -23
      45
     -18
      15