% 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)
     192
     190
      67
      83
     239
     325
     493
     809
    1014
     608
     479
     353
     244
     148
     174
     104
     113
     138
     126
     157
     162
     189
     245
     168
     181
     251
     195
     151
     201
     193
     161
     141
     160
     169
     146
     132
     111
      98
     115
     111
      83
      72
      84
      79
      46
      58
     -24
      54
      29
     -26
     -22
      49
     -10
       4
     -29
      32
     -37
      31
      53
     -15
     -30
     -22
      26
      -3