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File description:
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--File:                   \\datadam\data\juno\Current10G\a_envoyer\2021\10\20211021_204228_extract1.dat
--File size:               922.23 Mo
--size of the Header:     6180     octets
--data:                   Spectrum
--start time:             2021-10-21 20:42:28.760118
--stop  time:             2021-10-21 21:37:20.785472
--duration (min):                54.867089
--dt (msec):                 83.886078
--accumulation:           8       
--number of channels:     4       
--number of cubes:        39245   
--number of frequencies:  1536    
--central freq (MHz):      15.62
--freq echantillon (MHz): 200.00
--Bandwidth (MHz):         18.74
--first frequency (MHz):    6.25
--last frequency (MHz):    24.99