% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      62
      79
      76
      82
      27
      30
      32
     109
      82
     111
     192
     280
     174
     440
     384
     291
     235
     236
     267
     238
     623
     430
     594
     368
     205
     260
     162
     200
     149
     142
     183
     157
     129
     117
     147
      81
      97
     115
      95
      71
      69
      79
      83
      59
      48
      56
      64
      50
      44
      50
      36
      47
      10
      34
      29
      37
      21
      29
      48
       6
       3
      50
      13
     -13
     -32
      -6
     -21
     -29
     -25
      50
      59
       5
      18
      41
     -18
     -33
      17
      28
     -25
      41
      14
     -14
      19
     -13
      48
     -29
     -43
      44
      24
      19
     -35
      28
      -4
     -35
     -28
      16
     -12
      17
     -28
      15
       5
     -17
     -16
      31
      34
      -5
     -10
     -28
      38
     -12
      42
      11
     -33
      18
      20
     -24
      -4
     -12
     -11
     -39
     -31
     -26
     -21
       9
      21
       7
      37
     -19