% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     110
      79
      67
      55
      71
      74
      29
      76
     131
     144
     119
     157
     187
     210
     251
     295
     534
     420
     351
     425
     451
     771
     313
     519
     402
     273
     337
     228
     293
     393
     188
     230
     185
     236
     189
     220
     122
     141
      77
     252
     121
     169
     134
     161
      97
     168
     105
     112
     160
     125
     154
     115
     142
     178
     206
      98
     134
     176
     109
     122
      75
     142
     132
     168
      59
     100
     110
      67
      68
      98
      80
      93
      77
      79
      54
      68
      70
      76
      93
      42
      56
      67
      61
      42
      34
      58
      51
      72
      60
      18
      48
      35
      39
      43
     -12
     -16
      38
      21
      25
       5
      25
      -9
      35
      13
     -13
      20
     -17
      21
      33
     -10
      28
     -13
      56
     -19
      23
     -19
     -14
     -17
     -26
     -23
     -30
      25
     -29
     -20
     -17
     -21
     -15
     -32