% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     133
      88
      38
      49
      38
      11
      30
      96
     176
     132
      85
     187
     205
     184
     259
     157
     121
     168
     182
     160
     104
     147
      54
      86
      71
      94
      87
     115
       1
      63
      53
      17
      73
      30
      32
      48
      36
      11
      30
     -24
      34
      24
      37
      12
      75
      74
      62
      35
      32
      22
      31
      56
      41
      52
      29
      60
      85
      52
      83
      60
      57
      88
      66
      47
      55
      60
      48
      93
      53
      66
      82
      73
      62
      74
      67
      54
      67
      46
      48
      52
      45
     -25
     -16
      38
     -31
      15
      28
      25
     -16
      30
      11
      34
      -6
      63
     -30
      14
      24
      30
      50
     -15
     -33
     -39
      22
     -25
     -27
       4
     -30
      29
      47
     -13
      19
      35
      24
      25
     -34
      12
     -24
     -14
     -29
      -6
     -12
      45
      19
      12
     -27
     -19
     -45
      34