% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     231
     174
     213
     164
     173
     137
      91
     154
     153
     232
     282
     263
     292
     601
     369
     319
     612
     387
     379
     274
     199
     160
     180
     143
     219
     184
     207
     190
     163
     186
     213
     151
     141
     132
     142
     160
     177
     139
     112
     119
     148
     145
      95
      88
      90
     105
     116
      79
      84
      97
      74
      74
      63
      76
     119
      55
      88
      46
      27
      82
      74
      63
      20
      58
      80
      11
      72
      50
      75
     -19
      76
      56
      65
      27
     -11
      74
      50
      54
      44
      21
      11
      31
      38
      37
      40
      43
       2
     -20
      32
      10
     -41
      17
      29
      30
     -26
     -21
       7
      67
      -5
      47
     -20
      43
     -14
      31
      46
      -7
     -15
     -14
      40
     -34
     -43
     -30
     -16
     -26
     -18
     -20
     -36
     -42
     -35
     -15
      27
     -33
     -51
       1
      34
      29
     -12
      34