% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      54
      50
      23
     -30
     -52
     -44
     115
     112
     156
     187
     204
     331
     364
     266
     130
     324
     314
     194
     185
      83
     150
     168
     112
     -34
      97
     130
      69
      86
      47
      57
     -39
     -31
      32
      58
     -19
     -10
      49
      70
      70
      42
      29
      79
      58
     104
      82
     -17
     107
      66
      76
     128
      99
     113
     146
      98
      78
      70
     151
      72
     -26
      47
      70
      75
      93
      15
      52
      80
      85
      52
      73
     -13
      44
     -37
     -36
     -22
      53
     -31
      35
      53
      27
     -33
      49
      33
      55
     -40
      29
      -5
     -39
      42
     -36
     -40
      34
     -40
     -14
      51
      13
     -13
      21
     -22
     -35
     -26
     -33
     -41
      22
      74
     -38
     -39
      28
     -17
     -33
      30
      57
     -40
      29
      11
      71
     -53
     -13
      39
     -10
      50
      27
     -44
      34
     -35
      24
     -55
     -35