% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     130
     151
     154
      58
     106
      84
     164
     181
     434
     589
    1106
     715
     385
     320
     252
     212
     224
     224
     400
     278
     460
     257
     226
     189
     149
     103
     239
     182
     117
     202
     130
     130
      84
     127
      69
      68
      86
      73
      26
      53
      50
     -18
       1
      37
      26
       3
     -13
      19
      25
      26
     -21
     -20
     -19
     -12
     -32
     -24
      15
     -32
     -30
     -29
     -21
     -18
     -28
     -27
      13
      25
     -14
      20
     -33
       7
     -13
     -10
     -26
       5
     -31
     -27
     -16
     -40
     -31
      26
      20
      10
       6
      18
      -4
     -38
      24
     -26
      19
      30
     -15
      27
     -28
      36
      -6
     -29
       6
     -17
      32
      -7
     -37
     -23
     -17
     -30
       5
     -20
      24
       3
      37
     -22
      30
      29
     -23
      11
       5
     -22
     -23
      -4
      16
     -21
      28
     -24
      -8
      13
      25
     -17
      13
      20