% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     111
     126
      56
      97
      73
     111
     144
     749
     778
     200
     129
      94
     184
     332
     295
     271
     341
     220
     320
     160
     182
     136
     107
     102
     186
      87
      85
      66
     115
     120
      88
     111
     107
      77
     105
      95
      66
      64
      52
      15
      63
      46
      72
      20
      44
      65
      55
      39
     -17
      69
      59
      53
      66
      98
      84
     160
      78
     127
      93
      97
     106
     128
     126
     128
     161
     119
     161
     113
     105
     106
      84
     102
      54
      30
      81
     101
      91
      73
      36
     -33
      71
      60
      79
      35
      53
      51
      47
      22
      66
      50
     -27
     -24
     -42
      34
      17
      35
     -33
      33
      15
      57
     -26
     -37
      23
      -6
     -43
     -25
      24
      33
      63
     -21
     -36
     -27
     -33
     -16
     -36
      47
      52
     -36
     -37
     -55
     -11
     -41
      44
      48
      23
     -22
     -26
     -38