% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      69
      70
      75
     -23
      -7
      67
      44
      69
      87
     149
     125
     265
     252
     254
     196
     367
     337
     193
     236
     241
     119
     176
      97
      89
     106
     157
     114
     213
     140
      95
     132
     104
     164
     133
      91
      96
     158
      96
     124
     125
     133
     121
     119
      93
      92
      42
      66
      62
      93
      33
      25
      55
      77
      78
      25
      57
      18
      48
      31
      12
     -39
      41
      62
     -11
      66
     -10
     -27
      40
      72
      48
     -12
     -45
      54
      33
      32
      24
      63
      61
      57
      72
      60
      33
      49
      36
     -29
     -25
      29
      41
      38
      70
      65
      42
      84
      42
      26
     -31
      66
       7
      11
      23
     -15
     -25
     -26
     -29
     -18
     -30
      18
       7
     -23
     -22
      20
      42
      27
      13
      19
      -4
      25
      26
     -23
     -28
      31
      25
     -37
     -32
      20
     -36
      19
     -33