year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 01, 01, 30,    7.160723,    4.424576,   8,  34,  300.810669,   10.462798,    20,  2553
 2021, 01, 01, 01, 30,   -2.889259,    4.594894,   8,  66,  309.508270,    6.945290,   233,  1332
 2021, 01, 01, 01, 30,   -2.553902,    4.469571,   9,  95,  317.931549,   11.392962,   244,  1380