% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     245
     101
      76
      66
      77
      72
      84
     145
     199
     135
     133
     269
     225
     283
     251
     286
     290
     157
     232
     119
     147
     129
      81
      27
      73
      30
      81
     -15
      38
      48
      46
      34
     -15
     -29
      72
      86
      80
      73
      46
      91
     155
     199
     214
     192
     197
     177
     221
     204
     183
     237
     141
     163
     140
     134
     131
     141
     120
      72
     129
     102
     126
     116
     103
      84
      66
      78
      57
     100
      92
      78
      42
      40
      86
      61
      72
      69
      56
      64
      53
      49
      54
      30
      60
      75
      46
      -4
      55
      32
      40
     -40
      51
      -8
     -36
      45
      41
     -18
      13
     -22
     -17
     -28
      31
      28
      27
      52
      24
     -33
     -23
     -37
     -20
      21
      38
       7
      23
     -48
     -34
      29
      28
       7
     -30
      36
      29
     -22
     -14
     -22
     -35
       1
      33
     -37