year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 14, 06, 07,  106.147202,   55.362137,   8,  58,  305.430542,    5.971357,   276,   914
 2020, 07, 14, 06, 07,  108.268402,   56.567509,   9,  90,  337.033234,   45.723782,   438,   757
 2020, 07, 14, 06, 07,  106.756371,   56.621128,   8,  52,  318.508881,   12.387551,   458,   848
 2020, 07, 14, 06, 07,  114.066299,   57.366028,   9,  97,  354.684692,   95.175270,   535,   351
 2020, 07, 14, 06, 07,  114.053925,   57.365982,   8,  60,  313.910156,   17.078974,   535,   352
 2020, 07, 14, 06, 07,  106.817627,   57.989960,   8,  74,  319.804260,   15.274076,   665,   820
 2020, 07, 14, 06, 07,  106.539162,   58.096687,   8,  72,  313.097473,   10.180158,   683,   835
 2020, 07, 14, 06, 07,  107.441711,   58.419563,   8,  71,  315.678558,   14.055343,   726,   777
 2020, 07, 14, 06, 07,  107.388931,   58.416790,   8,  78,  325.292236,   24.408819,   726,   780
 2020, 07, 14, 06, 07,  107.493042,   58.431522,   8,  70,  311.340515,    9.593327,   727,   774