year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 19, 05, 03,  124.122185,    7.120603,   8,  76,  322.781189,   10.381321,     7,  1595
 2021, 03, 19, 05, 03,  116.801361,    6.124497,   8,  44,  305.087585,    6.804313,    30,  2497
 2021, 03, 19, 05, 03,  116.805016,    6.124672,   8,  58,  304.231750,    6.375452,    35,  2496
 2021, 03, 19, 05, 03,  122.255508,    7.266419,   8,  35,  311.155334,    4.185377,    71,  1845
 2021, 03, 19, 05, 03,  122.248199,    7.265285,   8,  72,  319.714722,    9.535372,    71,  1846
 2021, 03, 19, 05, 03,  117.342461,    6.479338,   8,  42,  301.592560,    4.453052,    72,  2435
 2021, 03, 19, 05, 03,  122.306694,    7.469970,   8,  78,  322.226166,   10.231319,   100,  1832
 2021, 03, 19, 05, 03,  122.388138,    7.570376,   8,  70,  315.272064,    5.461489,   113,  1818
 2021, 03, 19, 05, 03,  123.298264,    7.955445,   8,  45,  306.679535,    3.363220,   149,  1683
 2021, 03, 19, 05, 03,  124.697250,    8.329545,   8,  46,  315.855560,    5.163080,   173,  1478
 2021, 03, 19, 05, 03,  123.038361,    8.321101,   8,  53,  312.084961,    4.731524,   209,  1707
 2021, 03, 19, 05, 03,  122.810669,    9.564697,   8,  66,  316.749664,    5.353674,   398,  1700
 2021, 03, 19, 05, 03,  122.767281,    9.564858,   8,  61,  312.770844,    4.641483,   399,  1706
 2021, 03, 19, 05, 03,  122.643478,    9.565522,   8,  41,  309.531097,    4.056570,   402,  1722
 2021, 03, 19, 05, 03,  122.836441,   10.474835,   8,  72,  317.952789,    6.791814,   532,  1667
 2021, 03, 19, 05, 03,  123.142517,   10.805869,   8,  61,  312.810608,    3.670163,   574,  1615
 2021, 03, 19, 05, 03,  119.495705,   10.536252,   7,  28,  310.225861,    7.412858,   619,  2082