% 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)
     347
     168
     108
      89
     131
     264
     499
    2137
    2114
    2317
    1822
    1671
    1513
     929
     965
     829
     774
     581
     608
     467
     435
     390
     432
     360
     355
     347
     316
     264
     218
     205
     165
     209
     162
     150
     138
     128
     124
     103
     114
     101
      73
      95
      64
      74
      67
      55
      45
      36
      21
      14
     -15
     -22
      42
      34
     -12
     -17
     -28
      22
     -12
      17
     -19
     -15
      23
     -47