% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
      78
      80
      38
      81
     599
     744
     542
     647
     471
     375
     414
     369
     295
     188
     144
      95
      86
      73
      57
     103
     102
     165
     223
     185
     189
     196
     118
     139
     133
     115
     107
     100
     124
     101
      79
      98
     108
      91
     119
      88
      82
      85
      88
      44
      59
      57
      89
      56
      37
      49
     -25
      67
      39
     -43
     -10
     -28
      16
      23
      27
     -38
     -45
     -37
     -30
     -34