% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     298
     133
     103
     116
     105
      91
      92
     169
     153
     144
     134
     176
     277
     227
     231
     133
     160
     135
     132
     189
     200
     125
     103
      97
     139
      89
      90
      96
     119
     112
      45
      59
      77
      63
      78
      58
      65
      49
      57
      27
      23
      52
      42
      33
      49
      41
       8
      32
       3
     -19
      25
     -15
     -15
      31
     -15
     -33
     -34
     -26
      33
      24
      20
     -23
     -18
     -16
     -33
     -32
     -28
     -25
     -14
     -32
     -16
     -30
     -13
       2
     -24
     -15
      16
      28
      22
     -11
      34
     -15
     -30
     -30
     -22
     -18
      -8
       8
     -24
      13
     -13
      17
      37
      24
     -20
      17
     -16
     -23
     -18
      15
      28
     -25
     -16
     -13
     -39
      32
     -27
     -27
     -18
     -33
      25
     -12
      20
      10
     -11
     -24
      53
      16
      21
     -20
       9
      31
      24
      31
     -19
     -20
      20
     -18