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File description:
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--File:                   \\datadam\data\juno\Current10G\a_envoyer\2022\07\20220721_023438_extract1.dat
--File size:               797.27 Mo
--size of the Header:     12324    octets
--data:                   Spectrum
--start time:             2022-07-21 02:34:38.057782
--stop  time:             2022-07-21 02:58:22.778962
--duration (min):                23.745353
--dt (msec):                 83.886078
--accumulation:           8       
--number of channels:     4       
--number of cubes:        16985   
--number of frequencies:  3072    
--central freq (MHz):      25.00
--freq echantillon (MHz): 200.00
--Bandwidth (MHz):         37.49
--first frequency (MHz):    6.25
--last frequency (MHz):    43.74