% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     226
     163
     244
     189
      58
      92
     130
     118
      47
     129
      94
     425
     419
     294
     485
     484
     404
     343
     172
     171
     168
      45
     101
     132
     182
     137
     155
      48
      83
     112
     167
     102
      95
      75
      59
      23
     -85
      17
     142
     -41
     -89
      85
      75
      82
      47
     -57
     127
      70
      56
      65
     103
      86
      48
      92
      39
     -92
     106
     -72
      82
      59
     -62
      76
    -100
      65
      57
      64
     -74
     -32
      49
     -74
     -95
     -58
     -42
     146
     -46
      97
      34
     -76
     -31
     -57
      80
     -28
     -41
      97
     -28
     -16
     -52
     -52
     120
      92
     105
      39
      44
     -98
     -72
     -96
     -95
      91
      55
      26
     -88
     -71
     -76
      68
      53
      70
      93
     -94
     -15
      21
      48
     -66
     -41
     118
      54
     -45
      30
      11
     -36
      29
     -52
     -61
     -93
     -70
     -39
      86
      43
      59