% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     260
     154
      89
     105
      79
      94
      47
      91
     144
     244
     154
     203
     197
     182
     179
     137
     166
     103
     110
     145
     192
     101
     107
     120
     146
     154
     118
      63
      83
     165
      70
      88
      92
      89
      70
      28
      40
      75
     115
      77
      59
     102
      90
     139
      90
     121
     116
     170
     112
      98
      89
     102
      62
      87
      94
      55
      68
      57
      83
      59
      87
      68
      83
      63
      69
       8
      72
      39
      52
      52
      54
      36
      52
      51
      75
      48
      45
     -21
      15
      46
      68
      36
      29
     -33
      19
      21
      12
      51
      49
      14
      31
      28
       7
      25
      27
      21
      25
      12
      45
     -20
     -33
     -33
     -32
     -23
      11
     -29
      28
     -10
      -1
      42
      22
     -24
     -17
      45
      28
      29
     -38
     -12
      28
     -41
     -29
      50
     -12
      26
     -40
      15
      20
     -35