year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 30, 04, 53,  115.337799,   38.003296,   8,  75,  314.542114,   20.542856,   135,  2141
 2020, 12, 30, 04, 53,  122.570557,   40.645439,   7,   0,  322.121796,   19.842369,   346,  1338
 2020, 12, 30, 04, 53,  121.467102,   40.949085,   9,  86,  328.292725,   22.312899,   413,  1440
 2020, 12, 30, 04, 53,  121.411163,   40.941238,   8,  51,  303.015839,    8.156565,   413,  1446
 2020, 12, 30, 04, 53,  121.482536,   40.965038,   8,  34,  300.599945,    6.700710,   415,  1438