% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     304
     166
     130
     134
      90
      69
     118
      95
     123
     172
     405
     330
     369
     338
     274
     203
     202
     156
     156
     209
     165
     162
     161
     155
     162
     113
     102
     115
     105
      69
     144
      88
      27
      75
      23
      65
      55
      54
      45
     -31
     -32
     -13
     -21
     -27
      44
      21
     -39
      39
     -39
     -42
      -7
      31
     -27
      12
       9
      -4
      -3
     -19
      38
      92
     106
      84
      66
      87
      73
      36
      71
      51
      87
      23
      88
      36
      57
      80
      41
       8
     -20
      57
      37
     -29
      24
     -15
      -6
     -35
      42
     -38
      47
      42
     -46
      13
      16
     -42
     -45
      11
     -25
      36
     -19
      19
     -28
     -28
     -25
     -33
     -16
     -39
      20
     -17
      41
     -29
     -35
      22
      -8
     -15
      30
      13
     -28
       8
      40
      43
      49
      45
     -27
     -27
      39
      31
     -30
     -25
     -10
     -23