% 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)
     168
      79
      49
      58
     135
     127
     318
     315
     370
     510
     598
     506
     369
     439
     680
     502
     536
     440
     375
     378
     325
     337
     243
     291
     268
     271
     199
     204
     167
     160
     161
     189
     151
     159
     124
     128
     104
     114
      96
      83
      74
      53
      67
      57
      46
      46
      53
      44
      48
      30
      29
      26
       8
     -26
      40
     -22
     -28
     -27
     -21
     -18
     -30
     -19
     -23
     -33