% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     128
      93
      53
      31
      20
     -23
      44
      39
      30
      81
      70
     197
     112
     237
     350
     254
     222
     162
     151
     202
     241
     245
     273
     393
     352
     431
     279
     535
     374
     353
     339
     262
     244
     224
     278
     229
     257
     337
     174
     247
     182
     117
     222
     145
     110
     140
     109
     129
     123
      56
      59
     113
     140
      59
      68
      65
      70
      64
      69
      34
      45
      56
      41
      52
      73
      28
      60
      51
      60
      59
      63
       2
      -9
      47
      39
      37
      49
      43
      38
      15
      38
     -20
      20
      14
     -20
      24
       8
     -28
     -27
      23
      30
      27
      35
     -21
      21
       7
      22
       3
     -24
     -21
     -28
      10
      -7
      -1
      25
      25
     -20
     -33
      13
      28
      -6
     -33
      25
      17
      38
      14
      23
     -19
     -22
      33
      14
     -12
      23
     -21
     -13
     -26
     -21
     -16