% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      89
      74
     102
      88
     129
      78
      70
     106
     137
     284
     552
     282
     320
     198
     290
     319
     235
     465
     647
     496
     694
     396
     740
     486
     530
     363
     688
     323
     496
     391
     327
     298
     279
     275
     264
     281
     224
     156
     210
     163
     174
     189
     157
     133
     170
     106
     144
     142
     143
     109
      90
      85
      85
     104
     104
      62
      96
      90
      60
      67
      49
      76
      45
      77
      57
      39
      48
      18
      28
      36
      18
      44
      31
      29
      46
      14
      19
      21
      41
      36
      31
      14
      15
     -15
     -12
     -22
     -24
     -15
      44
      21
      17
      24
     -22
     -23
      23
      -9
      12
      19
      22
      22
     -10
       5
     -31
     -11
      38
      -4
       0
     -19
      -9
     -20
      28
       5
     -27
      43
     -13
     -13
     -26
      25
     -17
     -18
      19
     -20
      -5
      22
      15
     -20
     -12
     -27