year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 27, 04, 49,  115.071869,   22.887848,   8,  61,  305.522522,    5.390280,   202,  2713
 2020, 10, 27, 04, 49,  115.064400,   22.886219,   8,  73,  312.891083,   10.715423,   202,  2714
 2020, 10, 27, 04, 49,  114.735352,   22.831884,   8,  44,  304.705688,    5.806596,   210,  2757
 2020, 10, 27, 04, 49,  117.041245,   23.996559,   8,  51,  309.260040,    8.714196,   302,  2458
 2020, 10, 27, 04, 49,  117.614098,   24.547539,   8,  60,  320.335632,   16.217915,   366,  2387
 2020, 10, 27, 04, 49,  117.616020,   24.547104,   9,  82,  323.949921,   19.246323,   370,  2386
 2020, 10, 27, 04, 49,  115.144379,   24.059612,   8,  67,  308.449402,    6.969422,   374,  2651