% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     107
     236
     198
     113
     144
     141
      70
      97
      42
      85
     155
     241
     696
     516
     887
     746
     529
     640
     246
     354
     603
     484
     384
     359
     245
     287
     249
     201
     179
     212
     185
     184
     127
     100
     216
     140
     110
      68
     108
      50
      59
      53
      52
      20
      20
      51
      18
      46
      41
      36
      13
      44
      48
      37
      40
      14
      35
      47
      23
      33
     -11
      43
      15
     -21
       3
     -18
     -24
     -24
      11
      14
     -19
      27
       6
      -4
      10
     -22
      20
     -22
       6
     -19
     -27
     -29
     -28
      19
     -21
     -21
     -30
     -14
      -7
     -14
     -29
     -23
     -35
     -14
     -22
     -29
       6
     -20
     -28
     -22
     -20
     -14
     -17
       9
     -22
     -21
      11
      -5
       8
      18
      25
      -6
      -9
     -22
      21
       9
     -25
      11
      22
      21
     -25
      18
      13
      23
     -11
       8
      24
      41