% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     143
      74
      73
      51
      44
      26
      30
      32
     130
     250
     317
     339
     327
     304
     140
      90
     122
     103
     196
     145
     140
     144
     175
     151
      85
     101
     108
      71
      76
      79
      58
      41
      48
      32
      34
      16
     -20
      -9
     -21
      23
     -22
     -22
     -29
     -31
     -36
     -27
     -28
     -30
     -36
     -36
     -36
     -38
     -38
     -27
     -30
     -37
     -33
     -41
     -33
     -34
     -38
     -38
     -34
     -37
     -41
     -37
     -39
     -39
     -32
     -35
     -37
     -36
     -36
     -37
     -37
     -15
     -40
     -33
     -39
     -35
     -34
     -38
     -38
     -35
     -36
     -28
     -35
     -32
     -36
     -35
     -32
     -28
     -36
     -36
     -34
     -16
     -26
     -26
     -26
     -35
     -35
     -25
     -22
     -26
     -28
     -24
     -32
     -23
      21
     -27
     -21
     -29
     -21
      13
     -13
      17
      52
      44
      31
     -15
      31
      23
     -15
      40
      42
      27
      27
      36