year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 25, 20, 29,   97.356567,   60.846043,   8,  73,  307.782349,   13.215380,    67,  2058
 2020, 09, 25, 20, 29,   96.501755,   60.428165,   8,  74,  308.172211,   13.174844,   150,  2036
 2020, 09, 25, 20, 29,   96.517677,   60.424656,   9, 100,  329.851654,   31.713360,   150,  2037
 2020, 09, 25, 20, 29,   96.243599,   60.436630,   9, 100,  336.892059,   39.342205,   156,  2022
 2020, 09, 25, 20, 29,   96.259811,   60.433048,   9,  86,  312.787994,   15.621167,   156,  2023
 2020, 09, 25, 20, 29,   70.820282,   60.746479,   8,  54,  303.219513,   11.858644,   533,   502