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File description:
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--File:                   /databf/nda/Juno/2018/06/new_20180605_230428_extract2.dat
--File size:               643.80 Mo
--size of the Header:     20516    octets
--data:                   Spectrum
--start time:             2018-06-05 23:04:28.993767
--stop  time:             2018-06-05 23:04:50.573452
--duration (min):               0.35966143
--dt (msec):                  2.621440
--accumulation:           8       
--number of channels:     4       
--number of cubes:        8233    
--number of frequencies:  5120    
--central freq (MHz):      14.06
--freq echantillon (MHz): 200.00
--Bandwidth (MHz):         15.62
--first frequency (MHz):    6.25
--last frequency (MHz):    21.87