% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      73
      36
      63
      68
      60
      47
      49
      60
      91
     105
     116
     130
     148
     186
     334
     521
     317
     386
     538
     718
     670
     557
     583
     405
     618
     341
     459
     377
     321
     220
     195
     254
     328
     274
     236
     271
     280
     252
     208
     175
     165
     175
     244
     148
     148
     190
     121
     139
     162
     116
     153
     135
      90
      75
      78
     112
      77
      70
      62
      71
      58
      78
      34
      79
      55
      50
      44
      41
      31
      57
      18
      44
      45
      40
      18
      40
      40
      51
      33
      24
      32
      23
     -17
     -26
     -20
     -19
      25
      -3
      -7
     -21
      16
      19
      15
      18
      16
      12
      21
      21
      27
     -12
     -23
     -13
     -20
     -16
       6
      10
     -20
      23
     -17
     -26
     -16
      33
     -16
      20
     -16
      15
      11
       4
      12
     -20
      14
     -14
     -12
     -11
     -12
     -16
      -2
      34