% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      82
      60
     113
     108
      94
      79
      60
     106
      79
      85
     151
     609
     594
     428
     427
     425
     357
     466
     298
     356
     274
     256
     330
     280
     240
     266
     278
     252
     195
     165
     348
     215
     157
     160
     206
     161
     148
     163
     161
     141
     124
      90
     122
     158
     101
      92
      61
     105
      73
      83
      88
      95
      76
      80
      60
      55
      46
      65
      36
      49
      73
      36
      63
      54
      33
      23
      33
      45
      27
      26
      22
      37
      40
      36
      12
      20
     -29
      28
       6
      27
      13
      -7
      24
      20
     -30
       3
      32
      32
      17
      25
      21
     -12
      26
       6
     -27
       6
      37
     -28
      -8
      41
     -29
     -28
      11
      10
     -30
      -5
     -14
     -25
      12
     -25
     -19
     -16
     -25
      30
      16
      23
     -19
      22
      10
     -16
      13
      22
     -24
      11
      38
     -29
     -20
      24