% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     200
     202
     134
     172
      95
     105
     159
     131
     113
     173
     207
     365
     341
     163
     131
     196
     164
     331
     447
     474
     366
     494
     664
     355
     637
     420
     349
     186
     113
     115
     217
     317
     206
     185
     170
     148
     151
     154
      94
      55
     110
     130
     106
      86
      86
      74
      97
      61
      53
      68
      45
      32
      49
      77
      20
      26
     -25
      37
      19
     -21
      49
      37
      31
      34
      21
      38
      42
      44
     -30
     -33
     -17
      18
     -19
      52
      41
     -29
     -12
      49
     -28
     -29
      28
      36
      36
     -17
     -19
      11
     -41
      23
     -45
     -27
      26
      25
     -32
      16
      42
     -38
     -40
     -30
     -37
     -22
     -27
     -39
      25
     -15
      26
     -27
     -34
     -28
      57
      26
      61
     -25
     -33
      41
      54
     -17
      18
      -9
      36
      11
     -48
      13
     -25
     -34
      61
     -27
     -22
       7