% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      92
      66
      23
      71
      35
      38
     -19
      23
      50
     190
     187
     165
     232
     138
     181
     412
     468
     730
     353
     479
     218
     294
     267
     172
     180
      79
     129
     130
     127
      78
     103
      82
      55
      78
      50
      27
      93
     100
      64
      49
      35
     -10
      16
     -37
     -27
      20
      10
      59
      22
      56
      44
      83
      75
     156
     110
      83
      46
      79
      37
      96
     116
     131
     143
     113
     127
      93
     106
     141
     112
     129
     120
      95
      73
     102
      87
      86
      96
      77
      60
      50
      63
      59
      49
      63
      32
      28
      41
      42
      55
      48
      49
      42
       6
      13
      52
     -17
      34
      36
     -12
      38
     -31
     -17
      44
      29
     -12
      23
      34
     -11
     -18
     -12
      28
     -31
     -34
      46
     -21
     -30
     -20
     -27
       4
     -32
      -7
      27
     -36
     -23
      27
     -35
     -27
     -14