% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      44
     103
      73
      47
      43
      60
      89
     282
     300
     125
     136
     153
     143
     108
     465
     340
     289
     298
     355
     198
     251
     261
     186
     246
     209
     149
     146
     130
     193
      93
     127
     123
     123
      99
      99
      94
      59
      74
      42
      29
      16
      71
      31
      67
      53
     -26
     -16
      49
      46
     -10
      36
      32
      31
      52
      55
       0
      29
       8
      13
      29
      38
       9
      59
      69
      59
      65
     102
      84
      89
      89
      90
     116
      67
      89
      92
      15
      58
      81
      57
      73
     -13
      94
      23
      21
      62
      27
      77
      59
      40
     -23
      17
      53
      30
      37
      51
      -7
      22
      19
      34
     -21
      54
      13
      39
     -30
      32
     -41
     -15
      43
     -26
     -17
      20
     -32
     -47
     -15
     -17
     -39
     -14
     -19
     -40
     -27
      34
     -17
      45
     -16
     -26
      30
      27
      19