% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      83
     153
     119
     116
     122
     115
      93
     104
     119
      92
     115
     164
     443
     517
     855
     707
     526
     715
     665
     386
     470
     473
     428
     640
     429
     319
     496
     526
     682
     426
     298
     357
     332
     231
     378
     170
     169
     268
     228
     260
     200
     190
     185
     123
     151
     141
     148
     164
     162
     157
     119
      87
     106
     123
     128
      99
      80
      76
     101
     106
      75
      81
     103
      85
      89
      70
      84
      83
     103
      91
      61
      98
      80
      42
      70
      62
      72
      71
      49
      58
      49
      52
      52
      51
      55
      93
      40
      47
      54
      51
      -5
      22
      19
      43
      58
      34
      49
      37
      49
      36
      48
       6
      41
     -12
     -17
     -22
     -13
      25
      27
     -17
     -19
     -31
     -35
     -35
     -22
     -31
     -42
      12
     -32
     -15
      13
      31
     -29
      -9
     -45
     -23
      22
     -24