year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 22, 04, 15,  128.601715,   38.178024,   7,   0,  306.461273,    5.905383,    35,  1788
 2021, 03, 22, 04, 15,  118.247200,   37.349422,   8,  62,  305.781097,    9.252195,   243,  2768
 2021, 03, 22, 04, 15,  117.495155,   39.062424,   8,  69,  309.501251,   11.390739,   516,  2755
 2021, 03, 22, 04, 15,  117.486412,   39.060040,   7,  26,  300.080261,    5.008060,   516,  2756
 2021, 03, 22, 04, 15,  117.397896,   39.756752,   8,  51,  302.118286,    6.280612,   616,  2728
 2021, 03, 22, 04, 15,  122.997269,   41.163334,   7,  29,  301.354919,    5.384427,   623,  2178