% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     155
      70
      51
      66
      65
      -7
      19
      38
      38
      64
      92
      93
     141
     172
     257
     227
     296
     454
     673
     679
     782
     646
     603
     524
     394
     400
     215
     357
     235
     368
     128
     252
     241
     322
     220
     210
     228
     207
     198
     220
     234
     264
     220
     140
     154
     106
     136
     116
     112
     117
      83
      70
      55
     105
      77
      45
      70
      91
      71
      87
      96
      68
      74
      90
      44
      65
      69
      66
      69
      64
      77
      25
      63
      51
      39
      66
      38
      60
      67
      46
      74
      40
     -10
      13
      48
      73
     -12
      45
      46
      71
      25
      17
      49
     -33
      48
      48
      51
      42
     -15
     -18
      29
      -6
      18
      18
     -12
     -45
     -15
     -23
      31
      46
     -10
     -34
     -37
      50
      33
      -7
      23
     -25
     -14
     -40
     -17
     -11
     -20
     -39
     -17
     -32
     -27
      11