year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 13, 06, 55,  102.244949,    0.785976,   7,  25,  307.035675,    5.083835,    53,   947
 2021, 03, 13, 06, 55,  101.238251,    0.665854,   8,  59,  309.955872,    6.569114,    57,  1065
 2021, 03, 13, 06, 55,  102.461990,    1.347787,   9,  91,  340.357269,   35.113308,   132,   903
 2021, 03, 13, 06, 55,  102.446480,    1.345483,   8,  66,  335.082275,   25.533058,   132,   905
 2021, 03, 13, 06, 55,  102.423309,    1.342033,   8,  39,  322.266327,   13.692780,   132,   908
 2021, 03, 13, 06, 55,  102.329094,    1.345094,   8,  49,  317.968933,    9.045730,   134,   920
 2021, 03, 13, 06, 55,  102.321564,    1.343968,   8,  75,  321.450928,   12.650145,   134,   921
 2021, 03, 13, 06, 55,  102.883469,    5.446728,   8,  66,  312.537415,    9.856861,   731,   754