% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      85
      61
      40
      77
      45
      50
     -19
      53
     151
     214
     297
     208
     236
     182
     199
     176
     138
     154
     118
     209
     226
     213
     126
     187
     113
     196
     172
     202
     200
     124
      66
      98
     135
      73
      95
     109
     104
     102
      63
      76
      63
      61
      59
      27
      57
      -2
     -26
      31
      53
      19
      36
      31
      55
     -17
      46
      28
      73
      92
     120
      56
      99
      39
      44
      67
      55
      48
      49
      49
      40
      41
      39
      78
     -24
     -21
      11
      31
     -33
      51
      29
      40
      10
      18
      35
      35
      35
     -27
      -5
     -23
     -21
      22
      10
      22
     -27
       3
     -25
     -14
      23
     -21
     -18
     -37
      16
     -29
     -37
     -33
     -47
      16
     -15
     -11
      14
     -25
     -12
     -17
     -23
       3
      32
      37
     -20
     -11
      -6
      -7
      51
      42
      14
      15
      -2
     -32
      43
      63