% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     183
      84
     105
     132
      74
      72
      45
      53
     116
      87
     149
     312
     301
     347
     250
     409
     849
     490
     496
     305
     327
     271
     124
     294
     166
     198
     164
     192
     167
     206
     211
      75
     133
     122
      92
      97
     105
      74
      58
      69
      55
      75
      73
      69
      47
      50
      62
      49
      24
      41
      38
      48
      24
      14
     -14
      36
      23
      19
      22
     -15
      20
       8
     -16
      46
       6
      19
      21
       6
     -19
     -11
      27
      24
     -25
      26
      32
      24
      10
      31
     -27
      20
      45
      23
      11
      26
      31
      32
     -14
      26
      -8
       6
      32
      21
      17
     -13
     -22
     -17
      15
      30
     -22
     -14
     -23
     -22
     -10
       6
      27
      12
      26
     -14
      -8
     -21
      12
      -3
     -13
      42
     -22
      25
     -16
     -18
       3
     -25
     -17
     -27
     -11
      38
     -12
      21
      10
      27