% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      97
      73
      80
      38
      55
      10
      45
     273
      69
      72
     117
     111
      83
     114
     116
      93
      95
      89
      91
     102
      98
      96
     100
     136
     265
     162
     158
     159
     130
     116
      82
     121
      99
      31
      71
      50
      85
      60
      26
      71
      57
      42
       1
      22
      33
      14
      31
      -5
     -12
      15
     -15
     -13
     -35
     -20
     -26
     -12
      18
     -39
     -28
     -26
     -21
     -23
     -41
     -37
     -43
     -28
     -34
     -38
     -37
     -38
     -41
     -26
     -39
      -9
     -33
     -43
     -26
     -30
     -36
     -29
     -34
     -36
     -37
      14
     -30
     -14
     -35
       0
     -13
     -29
      39
     -24
     -19
      -6
     -27
     -30
     -27
      19
     -32
      10
      -4
      15
      32
      30
      19
     -31
       7
     -32
      24
      -6
     -33
     -28
      42
      36
      46
     -11
      22
     -25
     -23
     -23
      13
     -38
     -25
      24
      42
     -23
      25
     -24