% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      90
      75
     123
     117
     101
      54
      76
      51
      51
     115
     406
     478
     628
     571
     493
     483
     262
     369
     327
     378
     499
     538
     445
     421
     257
     506
     508
     406
     355
     403
     308
     256
     334
     219
     218
     237
     235
     247
     170
     205
     164
     205
     164
     189
     180
     168
     153
     229
     191
     148
     135
     154
      90
     137
     125
     108
      99
     121
      89
     109
      99
     106
      92
     129
      87
      69
      75
      83
      70
      77
      69
      50
      60
      62
      49
      78
      72
      80
      50
      60
      52
      30
      46
      22
      38
      18
      33
      44
      44
      20
      30
      32
      24
      34
      39
      23
      -8
     -24
      15
      13
     -21
      -9
      50
      31
      29
      17
     -11
     -19
      23
      24
     -22
     -12
     -26
     -21
      23
      13
     -26
      16
     -22
     -17
      -7
     -11
     -23
      14
     -11
      -1
      19
     -28