% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     844
     232
     206
     157
     164
     108
      98
     112
     140
     163
     193
     231
     379
     365
     411
     299
     305
     284
     234
     153
     118
     235
     263
     224
     192
      92
     209
     149
      76
     140
     129
     148
     117
     137
      94
     105
      81
     108
      48
      78
      67
      88
      67
      98
      51
     102
      79
      52
      95
      92
      83
     133
      95
      94
      62
      52
     112
      11
      67
      24
      65
      66
      90
      77
     101
     105
      84
      80
      74
      66
      53
      60
      64
      81
      64
      51
      26
      52
      47
      57
      39
      37
     -28
      59
      32
      51
      30
     -21
      38
      32
      43
      45
      45
      43
      -8
      32
      18
      39
     -31
      20
      50
     -20
      39
     -32
      20
      28
     -34
     -25
     -17
     -16
     -29
     -30
      22
      20
      25
      14
       3
     -17
      35
      11
     -30
      -9
     -33
      10
     -24
     -14
      28
     -19