% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     384
     204
     181
      95
     106
     122
     120
     117
     154
     243
     373
     888
     375
     390
     291
     205
     154
     186
     200
     164
     156
     143
     199
     181
     202
     169
     181
     162
     157
     145
     102
     117
      81
      98
     140
      43
      95
      75
      80
       3
      67
     117
      69
     103
      47
      35
      49
      37
     -27
     -35
      38
      46
     -14
      36
     -16
     -13
      48
      21
     -36
      39
     -28
     -35
     -23
      15
     -40
     -14
      29
     -60
     -56
     -45
     -26
     -23
     -18
      30
     -26
     -17
     -31
     -46
     -62
     -37
     -17
     -31
      27
     -22
     -38
     -52
     -44
     -42
      39
     -41
     -40
      13
     -19
      24
     -27
      44
      13
      23
     -43
     -44
     -51
     -45
     -30
     -40
     -23
     -21
     -31
      -2
      33
     -50
     -28
     -31
     -36
      42
      21
     -11
      -9
      17
      38
      49
      -4
     -46
      47
      60
      59
      48
     -31
      47