year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 07, 05, 53,  102.077095,    4.296105,   8,  39,  300.605927,    3.994733,   314,  2814
 2021, 02, 07, 05, 53,  103.458015,    4.556368,   7,   0,  309.845123,    7.854663,   317,  2609
 2021, 02, 07, 05, 53,  103.457344,    4.559042,   7,   0,  309.913666,    6.420564,   323,  2608
 2021, 02, 07, 05, 53,  103.270447,    5.052343,   9,  81,  322.213104,   17.276007,   396,  2620
 2021, 02, 07, 05, 53,  103.264259,    5.051334,   8,  48,  301.650452,    2.900600,   396,  2621
 2021, 02, 07, 05, 53,  103.274399,    5.054495,   7,   0,  309.405212,    6.706347,   402,  2618
 2021, 02, 07, 05, 53,  103.268150,    5.053416,   8,  61,  320.887268,   15.908393,   402,  2619