year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 01, 06, 00,  105.551125,   10.033972,   7,  29,  313.292755,    5.005340,   734,  2062
 2020, 06, 01, 06, 00,  105.552643,   10.036122,   8,  71,  317.053589,    8.261557,   736,  2061
 2020, 06, 01, 06, 00,  105.597145,   10.149359,   8,  71,  316.757355,    6.808396,   750,  2054
 2020, 06, 01, 06, 00,  106.002251,   10.256333,   7,   0,  311.545258,    6.531319,   757,  2005
 2020, 06, 01, 06, 00,  105.646706,   10.235749,   8,  62,  311.986908,    3.619932,   762,  2046